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CVE-2026-24774 (GCVE-0-2026-24774)

Vulnerability from nvd – Published: 2026-02-03 16:58 – Updated: 2026-02-04 16:52

Title

Open eClass Business Logic Flaw Allows Students to Mark Attendance in Expired Activities

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a business logic vulnerability allows authenticated students to improperly mark themselves as present in attendance activities, including activities that have already expired, by directly accessing a crafted URL. This issue has been patched in version 4.2.

Severity ?

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CWE

CWE-841 - Improper Enforcement of Behavioral Workflow

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24774",
                "options": [
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                    "Exploitation": "none"
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                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-04T15:46:32.498525Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-04T16:52:06.935Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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          "product": "openeclass",
          "vendor": "gunet",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a business logic vulnerability allows authenticated students to improperly mark themselves as present in attendance activities, including activities that have already expired, by directly accessing a crafted URL. This issue has been patched in version 4.2."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
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              "description": "CWE-841: Improper Enforcement of Behavioral Workflow",
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            }
          ]
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        "dateUpdated": "2026-02-03T16:58:09.741Z",
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      },
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          "name": "https://github.com/gunet/openeclass/security/advisories/GHSA-rv2x-4rc8-93jh",
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          ],
          "url": "https://github.com/gunet/openeclass/security/advisories/GHSA-rv2x-4rc8-93jh"
        }
      ],
      "source": {
        "advisory": "GHSA-rv2x-4rc8-93jh",
        "discovery": "UNKNOWN"
      },
      "title": "Open eClass Business Logic Flaw Allows Students to Mark Attendance in Expired Activities"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-24774",
    "datePublished": "2026-02-03T16:58:09.741Z",
    "dateReserved": "2026-01-26T21:06:47.868Z",
    "dateUpdated": "2026-02-04T16:52:06.935Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-24773 (GCVE-0-2026-24773)

Vulnerability from nvd – Published: 2026-02-03 16:57 – Updated: 2026-02-04 16:52

Title

Open eClass Unauthenticated IDOR Allows Access to Arbitrary User Files

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, an Insecure Direct Object Reference (IDOR) vulnerability allows unauthenticated remote attackers to access personal files of other users by directly requesting predictable user identifiers. This issue has been patched in version 4.2.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-639 - Authorization Bypass Through User-Controlled Key

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24773",
                "options": [
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                    "Exploitation": "none"
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                    "Automatable": "yes"
                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-04T15:55:13.081012Z",
                "version": "2.0.3"
              },
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-04T16:52:13.108Z",
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      }
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          "product": "openeclass",
          "vendor": "gunet",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.2"
            }
          ]
        }
      ],
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        {
          "lang": "en",
          "value": "The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, an Insecure Direct Object Reference (IDOR) vulnerability allows unauthenticated remote attackers to access personal files of other users by directly requesting predictable user identifiers. This issue has been patched in version 4.2."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "cweId": "CWE-639",
              "description": "CWE-639: Authorization Bypass Through User-Controlled Key",
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            }
          ]
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      ],
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        "dateUpdated": "2026-02-03T16:57:57.900Z",
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      },
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            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/gunet/openeclass/security/advisories/GHSA-63pm-pff4-xc9c"
        }
      ],
      "source": {
        "advisory": "GHSA-63pm-pff4-xc9c",
        "discovery": "UNKNOWN"
      },
      "title": "Open eClass Unauthenticated IDOR Allows Access to Arbitrary User Files"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
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    "datePublished": "2026-02-03T16:57:57.900Z",
    "dateReserved": "2026-01-26T21:06:47.868Z",
    "dateUpdated": "2026-02-04T16:52:13.108Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-24674 (GCVE-0-2026-24674)

Vulnerability from nvd – Published: 2026-02-03 16:57 – Updated: 2026-02-04 16:52

Title

Open eClass is Vulnerable to Reflected Cross-Site Scripting (XSS) in Multiple Endpoints

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a Reflected Cross-Site Scripting (XSS) vulnerability allows remote attackers to execute arbitrary JavaScript in the context of authenticated users by crafting malicious URLs and tricking victims into visiting them. This issue has been patched in version 4.2.

Severity ?

4.7 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24674",
                "options": [
                  {
                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-04T15:46:34.477995Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-04T16:52:19.445Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "product": "openeclass",
          "vendor": "gunet",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.2"
            }
          ]
        }
      ],
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        {
          "lang": "en",
          "value": "The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a Reflected Cross-Site Scripting (XSS) vulnerability allows remote attackers to execute arbitrary JavaScript in the context of authenticated users by crafting malicious URLs and tricking victims into visiting them. This issue has been patched in version 4.2."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "cweId": "CWE-79",
              "description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
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          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-03T16:57:07.664Z",
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      },
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          ],
          "url": "https://github.com/gunet/openeclass/security/advisories/GHSA-gqvp-w22w-w99r"
        }
      ],
      "source": {
        "advisory": "GHSA-gqvp-w22w-w99r",
        "discovery": "UNKNOWN"
      },
      "title": "Open eClass is Vulnerable to Reflected Cross-Site Scripting (XSS) in Multiple Endpoints"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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    "dateUpdated": "2026-02-04T16:52:19.445Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-24673 (GCVE-0-2026-24673)

Vulnerability from nvd – Published: 2026-02-03 16:56 – Updated: 2026-02-04 16:52

Title

Open eClass Has File Upload Filter Bypass via ZIP Archive Extraction

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a file upload validation bypass vulnerability allows attackers to upload files with prohibited extensions by embedding them inside ZIP archives and extracting them using the application’s built-in decompression functionality. This issue has been patched in version 4.2.

Severity ?

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24673",
                "options": [
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                    "Exploitation": "none"
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                  },
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                    "Technical Impact": "partial"
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-04T15:46:36.435632Z",
                "version": "2.0.3"
              },
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            }
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          "value": "The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a file upload validation bypass vulnerability allows attackers to upload files with prohibited extensions by embedding them inside ZIP archives and extracting them using the application\u2019s built-in decompression functionality. This issue has been patched in version 4.2."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
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            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
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            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
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          }
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        "discovery": "UNKNOWN"
      },
      "title": "Open eClass Has File Upload Filter Bypass via ZIP Archive Extraction"
    }
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    "state": "PUBLISHED"
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}

CVE-2026-24672 (GCVE-0-2026-24672)

Vulnerability from nvd – Published: 2026-02-03 16:56 – Updated: 2026-02-04 16:52

Title

Open eClass is Vulnerable to Stored Cross-Site Scripting (XSS) in User Profile Fields

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a Stored Cross-Site Scripting (XSS) vulnerability allows authenticated students to inject malicious JavaScript into user profile fields, which is executed when users with viewing privileges access affected application pages. This issue has been patched in version 4.2.

Severity ?

7.3 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
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                "id": "CVE-2026-24672",
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                "role": "CISA Coordinator",
                "timestamp": "2026-02-04T15:54:23.626017Z",
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        }
      ],
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        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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            "scope": "UNCHANGED",
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N",
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          }
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      ],
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        "advisory": "GHSA-3p2x-qgxw-qvxh",
        "discovery": "UNKNOWN"
      },
      "title": "Open eClass is Vulnerable to Stored Cross-Site Scripting (XSS) in User Profile Fields"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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CVE-2026-24671 (GCVE-0-2026-24671)

Vulnerability from nvd – Published: 2026-02-03 16:56 – Updated: 2026-02-04 16:52

Title

Open eClass is Vulnerable to Stored Cross-Site Scripting (XSS) in Multiple High-Privilege User Fields

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a Stored Cross-Site Scripting (XSS) vulnerability allows authenticated high-privileged users (teachers or administrators) to inject malicious JavaScript into multiple user-controllable input fields across the application, which is executed when other users access affected pages. This issue has been patched in version 4.2.

Severity ?

6.1 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
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                "id": "CVE-2026-24671",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
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          ],
          "url": "https://github.com/gunet/openeclass/security/advisories/GHSA-2x83-4fh2-fcw7"
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        "discovery": "UNKNOWN"
      },
      "title": "Open eClass is Vulnerable to Stored Cross-Site Scripting (XSS) in Multiple High-Privilege User Fields"
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CVE-2026-24670 (GCVE-0-2026-24670)

Vulnerability from nvd – Published: 2026-02-03 16:56 – Updated: 2026-02-04 16:52

Title

Open eClass Has Broken Access Control in Course Units Module Allows Students to Create Units

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a broken access control vulnerability allows authenticated students to create new course units, an action normally restricted to higher-privileged roles. This issue has been patched in version 4.2.

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CWE

CWE-284 - Improper Access Control

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24670",
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                    "Exploitation": "none"
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                    "Technical Impact": "partial"
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          "product": "openeclass",
          "vendor": "gunet",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
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            "integrityImpact": "HIGH",
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          "url": "https://github.com/gunet/openeclass/security/advisories/GHSA-4jf5-636r-hv9v"
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        "advisory": "GHSA-4jf5-636r-hv9v",
        "discovery": "UNKNOWN"
      },
      "title": "Open eClass Has Broken Access Control in Course Units Module Allows Students to Create Units"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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CVE-2026-24669 (GCVE-0-2026-24669)

Vulnerability from nvd – Published: 2026-02-03 17:00 – Updated: 2026-02-04 16:51

Title

Open eClass Insecure Password Reset Token Reuse Enables Account Takeover

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, an insecure password reset mechanism allows local attackers to reuse a valid password reset token after it has already been used, enabling unauthorized password changes and potential account takeover. This issue has been patched in version 4.2.

Severity ?

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-613 - Insufficient Session Expiration

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24669",
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                    "Exploitation": "none"
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                  },
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                    "Technical Impact": "total"
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                ],
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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            "scope": "UNCHANGED",
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              "description": "CWE-613: Insufficient Session Expiration",
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          "url": "https://github.com/gunet/openeclass/security/advisories/GHSA-gcqq-fxw6-f866"
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      "source": {
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      },
      "title": "Open eClass Insecure Password Reset Token Reuse Enables Account Takeover"
    }
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CVE-2026-24668 (GCVE-0-2026-24668)

Vulnerability from nvd – Published: 2026-02-03 16:59 – Updated: 2026-02-04 16:51

Title

Open eClass Broken Access Control Allows Students to Add Content to Course Units

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a broken access control vulnerability allows authenticated students to add content to existing course units, an action normally restricted to higher-privileged roles. This issue has been patched in version 4.2.

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CWE

CWE-284 - Improper Access Control

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24668",
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                    "Exploitation": "none"
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                  },
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                    "Technical Impact": "partial"
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                "role": "CISA Coordinator",
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        }
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
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            "integrityImpact": "HIGH",
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      "source": {
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      },
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CVE-2026-24667 (GCVE-0-2026-24667)

Vulnerability from nvd – Published: 2026-02-03 16:59 – Updated: 2026-02-04 16:51

Title

Open eClass's Active Sessions Not Invalidated After Password Change Allow Persistent Account Access

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, failure to invalidate active user sessions after a password change allows existing session tokens to remain valid, potentially enabling unauthorized continued access to user accounts. This issue has been patched in version 4.2.

Severity ?

5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-613 - Insufficient Session Expiration

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24667",
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                  },
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                    "Technical Impact": "partial"
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                ],
                "role": "CISA Coordinator",
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            "attackComplexity": "HIGH",
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          "url": "https://github.com/gunet/openeclass/security/advisories/GHSA-5h73-53mh-m224"
        }
      ],
      "source": {
        "advisory": "GHSA-5h73-53mh-m224",
        "discovery": "UNKNOWN"
      },
      "title": "Open eClass\u0027s Active Sessions Not Invalidated After Password Change Allow Persistent Account Access"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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CVE-2026-24666 (GCVE-0-2026-24666)

Vulnerability from nvd – Published: 2026-02-03 16:58 – Updated: 2026-02-04 16:51

Title

Open eClass is Vulnerable to CSRF in Teacher-Restricted Endpoints Allows Unauthorized Actions

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a Cross-Site Request Forgery (CSRF) vulnerability in multiple teacher-restricted endpoints allows attackers to induce authenticated teachers to perform unintended actions, such as modifying assignment grades, via crafted requests. This issue has been patched in version 4.2.

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CWE

CWE-352 - Cross-Site Request Forgery (CSRF)

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

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CVE-2026-24665 (GCVE-0-2026-24665)

Vulnerability from nvd – Published: 2026-02-03 16:58 – Updated: 2026-02-04 16:52

Title

Open eClass is Vulnerable to Stored Cross-Site Scripting (XSS) via Student Assignment Upload

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a stored Cross-Site Scripting (XSS) vulnerability allows authenticated students to inject malicious JavaScript into uploaded assignment files, which is executed when instructors view the submission. This issue has been patched in version 4.2.

Severity ?

8.7 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

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CVE-2026-24664 (GCVE-0-2026-24664)

Vulnerability from nvd – Published: 2026-02-03 16:56 – Updated: 2026-02-04 16:52

Title

Open eClass is Vulnerable to Username Enumeration via Login Response Discrepancies

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a username enumeration vulnerability allows unauthenticated attackers to identify valid user accounts by analyzing differences in the login response behavior. This issue has been patched in version 4.2.

Severity ?

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CWE

CWE-204 - Observable Response Discrepancy

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

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CVE-2026-22241 (GCVE-0-2026-22241)

Vulnerability from nvd – Published: 2026-01-08 15:07 – Updated: 2026-01-23 18:18

Title

Open eClass has Unrestricted File Upload that Leads to Remote Code Execution (RCE)

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, an arbitrary file upload vulnerability in the theme import functionality enables an attacker with administrative privileges to upload arbitrary files on the server's file system. The main cause of the issue is that no validation or sanitization of the file's present inside the zip archive. This leads to remote code execution on the web server. Version 4.2 patches the issue.

Severity ?

7.3 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

GitHub_M

References

URL

Tags

	https://github.com/gunet/openeclass/security/advi…	x_refsource_CONFIRM
	https://github.com/gunet/openeclass/security/advi…	x_refsource_MISC
	https://github.com/gunet/openeclass/commit/3f9d26…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

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CVE-2024-38530 (GCVE-0-2024-38530)

Vulnerability from nvd – Published: 2024-08-12 14:50 – Updated: 2024-08-12 15:30

Title

Open eClass Platform allows Arbitrary File Upload in "modules/h5p/save.php"

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete Course Management System. An arbitrary file upload vulnerability in the "save" functionality of the H5P module enables unauthenticated users to upload arbitrary files on the server's filesystem. This may lead in unrestricted RCE on the backend server, since the upload location is accessible from the internet. This vulnerability is fixed in 3.16.

Severity ?

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

GitHub_M

References

URL

Tags

	https://github.com/gunet/openeclass/security/advi…	x_refsource_CONFIRM
	https://github.com/gunet/openeclass/commit/4449cf…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: <= 3.15

Show details on NVD website

JSON

To clipboard

{
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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      "affected": [
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          "product": "openeclass",
          "vendor": "gunet",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= 3.15"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Open eClass platform (formerly known as GUnet eClass) is a complete Course Management System. An arbitrary file upload vulnerability in the \"save\" functionality of the H5P module enables unauthenticated users to upload arbitrary files on the server\u0027s filesystem. This may lead in unrestricted RCE on the backend server, since the upload location is accessible from the internet. This vulnerability is fixed in 3.16."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-434",
              "description": "CWE-434: Unrestricted Upload of File with Dangerous Type",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
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        "dateUpdated": "2024-08-12T14:50:32.285Z",
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      },
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        {
          "name": "https://github.com/gunet/openeclass/security/advisories/GHSA-88c3-hp7p-grgg",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/gunet/openeclass/security/advisories/GHSA-88c3-hp7p-grgg"
        },
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          "name": "https://github.com/gunet/openeclass/commit/4449cf8bed40fd8fc4b267a5726fab9f9fe5a191",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/gunet/openeclass/commit/4449cf8bed40fd8fc4b267a5726fab9f9fe5a191"
        }
      ],
      "source": {
        "advisory": "GHSA-88c3-hp7p-grgg",
        "discovery": "UNKNOWN"
      },
      "title": "Open eClass Platform allows Arbitrary File Upload in \"modules/h5p/save.php\""
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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    "dateReserved": "2024-06-18T16:37:02.729Z",
    "dateUpdated": "2024-08-12T15:30:52.981Z",
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CVE-2026-24669 (GCVE-0-2026-24669)

Vulnerability from cvelistv5 – Published: 2026-02-03 17:00 – Updated: 2026-02-04 16:51

Title

Open eClass Insecure Password Reset Token Reuse Enables Account Takeover

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, an insecure password reset mechanism allows local attackers to reuse a valid password reset token after it has already been used, enabling unauthorized password changes and potential account takeover. This issue has been patched in version 4.2.

Severity ?

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-613 - Insufficient Session Expiration

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24669",
                "options": [
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                    "Exploitation": "none"
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                    "Technical Impact": "total"
                  }
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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            "scope": "UNCHANGED",
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          ]
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          "url": "https://github.com/gunet/openeclass/security/advisories/GHSA-gcqq-fxw6-f866"
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      "source": {
        "advisory": "GHSA-gcqq-fxw6-f866",
        "discovery": "UNKNOWN"
      },
      "title": "Open eClass Insecure Password Reset Token Reuse Enables Account Takeover"
    }
  },
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    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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CVE-2026-24668 (GCVE-0-2026-24668)

Vulnerability from cvelistv5 – Published: 2026-02-03 16:59 – Updated: 2026-02-04 16:51

Title

Open eClass Broken Access Control Allows Students to Add Content to Course Units

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a broken access control vulnerability allows authenticated students to add content to existing course units, an action normally restricted to higher-privileged roles. This issue has been patched in version 4.2.

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CWE

CWE-284 - Improper Access Control

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24668",
                "options": [
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                    "Exploitation": "none"
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                    "Technical Impact": "partial"
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
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            "confidentialityImpact": "NONE",
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          "url": "https://github.com/gunet/openeclass/security/advisories/GHSA-22cq-9fr7-fq6v"
        }
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      "source": {
        "advisory": "GHSA-22cq-9fr7-fq6v",
        "discovery": "UNKNOWN"
      },
      "title": "Open eClass Broken Access Control Allows Students to Add Content to Course Units"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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CVE-2026-24667 (GCVE-0-2026-24667)

Vulnerability from cvelistv5 – Published: 2026-02-03 16:59 – Updated: 2026-02-04 16:51

Title

Open eClass's Active Sessions Not Invalidated After Password Change Allow Persistent Account Access

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, failure to invalidate active user sessions after a password change allows existing session tokens to remain valid, potentially enabling unauthorized continued access to user accounts. This issue has been patched in version 4.2.

Severity ?

5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-613 - Insufficient Session Expiration

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24667",
                "options": [
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                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
                  },
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                    "Technical Impact": "partial"
                  }
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            }
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        }
      ],
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        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L",
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              "description": "CWE-613: Insufficient Session Expiration",
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      },
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          ],
          "url": "https://github.com/gunet/openeclass/security/advisories/GHSA-5h73-53mh-m224"
        }
      ],
      "source": {
        "advisory": "GHSA-5h73-53mh-m224",
        "discovery": "UNKNOWN"
      },
      "title": "Open eClass\u0027s Active Sessions Not Invalidated After Password Change Allow Persistent Account Access"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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    "datePublished": "2026-02-03T16:59:32.119Z",
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CVE-2026-24666 (GCVE-0-2026-24666)

Vulnerability from cvelistv5 – Published: 2026-02-03 16:58 – Updated: 2026-02-04 16:51

Title

Open eClass is Vulnerable to CSRF in Teacher-Restricted Endpoints Allows Unauthorized Actions

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a Cross-Site Request Forgery (CSRF) vulnerability in multiple teacher-restricted endpoints allows attackers to induce authenticated teachers to perform unintended actions, such as modifying assignment grades, via crafted requests. This issue has been patched in version 4.2.

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CWE

CWE-352 - Cross-Site Request Forgery (CSRF)

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24666",
                "options": [
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                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
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                "role": "CISA Coordinator",
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          "product": "openeclass",
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      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
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            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
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          "url": "https://github.com/gunet/openeclass/security/advisories/GHSA-cgmh-73qg-28fm"
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      ],
      "source": {
        "advisory": "GHSA-cgmh-73qg-28fm",
        "discovery": "UNKNOWN"
      },
      "title": "Open eClass is Vulnerable to CSRF in Teacher-Restricted Endpoints Allows Unauthorized Actions"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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CVE-2026-24665 (GCVE-0-2026-24665)

Vulnerability from cvelistv5 – Published: 2026-02-03 16:58 – Updated: 2026-02-04 16:52

Title

Open eClass is Vulnerable to Stored Cross-Site Scripting (XSS) via Student Assignment Upload

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a stored Cross-Site Scripting (XSS) vulnerability allows authenticated students to inject malicious JavaScript into uploaded assignment files, which is executed when instructors view the submission. This issue has been patched in version 4.2.

Severity ?

8.7 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24665",
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            }
          ]
        }
      ],
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          "lang": "en",
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        }
      ],
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          "cvssV3_1": {
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CVE-2026-24774 (GCVE-0-2026-24774)

Vulnerability from cvelistv5 – Published: 2026-02-03 16:58 – Updated: 2026-02-04 16:52

Title

Open eClass Business Logic Flaw Allows Students to Mark Attendance in Expired Activities

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a business logic vulnerability allows authenticated students to improperly mark themselves as present in attendance activities, including activities that have already expired, by directly accessing a crafted URL. This issue has been patched in version 4.2.

Severity ?

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CWE

CWE-841 - Improper Enforcement of Behavioral Workflow

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

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CVE-2026-24773 (GCVE-0-2026-24773)

Vulnerability from cvelistv5 – Published: 2026-02-03 16:57 – Updated: 2026-02-04 16:52

Title

Open eClass Unauthenticated IDOR Allows Access to Arbitrary User Files

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, an Insecure Direct Object Reference (IDOR) vulnerability allows unauthenticated remote attackers to access personal files of other users by directly requesting predictable user identifiers. This issue has been patched in version 4.2.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-639 - Authorization Bypass Through User-Controlled Key

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

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CVE-2026-24674 (GCVE-0-2026-24674)

Vulnerability from cvelistv5 – Published: 2026-02-03 16:57 – Updated: 2026-02-04 16:52

Title

Open eClass is Vulnerable to Reflected Cross-Site Scripting (XSS) in Multiple Endpoints

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a Reflected Cross-Site Scripting (XSS) vulnerability allows remote attackers to execute arbitrary JavaScript in the context of authenticated users by crafting malicious URLs and tricking victims into visiting them. This issue has been patched in version 4.2.

Severity ?

4.7 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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        "metrics": [
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CVE-2026-24673 (GCVE-0-2026-24673)

Vulnerability from cvelistv5 – Published: 2026-02-03 16:56 – Updated: 2026-02-04 16:52

Title

Open eClass Has File Upload Filter Bypass via ZIP Archive Extraction

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a file upload validation bypass vulnerability allows attackers to upload files with prohibited extensions by embedding them inside ZIP archives and extracting them using the application’s built-in decompression functionality. This issue has been patched in version 4.2.

Severity ?

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

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  "containers": {
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          {
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CVE-2026-24672 (GCVE-0-2026-24672)

Vulnerability from cvelistv5 – Published: 2026-02-03 16:56 – Updated: 2026-02-04 16:52

Title

Open eClass is Vulnerable to Stored Cross-Site Scripting (XSS) in User Profile Fields

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a Stored Cross-Site Scripting (XSS) vulnerability allows authenticated students to inject malicious JavaScript into user profile fields, which is executed when users with viewing privileges access affected application pages. This issue has been patched in version 4.2.

Severity ?

7.3 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

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CVE-2026-24671 (GCVE-0-2026-24671)

Vulnerability from cvelistv5 – Published: 2026-02-03 16:56 – Updated: 2026-02-04 16:52

Title

Open eClass is Vulnerable to Stored Cross-Site Scripting (XSS) in Multiple High-Privilege User Fields

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a Stored Cross-Site Scripting (XSS) vulnerability allows authenticated high-privileged users (teachers or administrators) to inject malicious JavaScript into multiple user-controllable input fields across the application, which is executed when other users access affected pages. This issue has been patched in version 4.2.

Severity ?

6.1 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

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CVE-2026-24670 (GCVE-0-2026-24670)

Vulnerability from cvelistv5 – Published: 2026-02-03 16:56 – Updated: 2026-02-04 16:52

Title

Open eClass Has Broken Access Control in Course Units Module Allows Students to Create Units

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a broken access control vulnerability allows authenticated students to create new course units, an action normally restricted to higher-privileged roles. This issue has been patched in version 4.2.

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CWE

CWE-284 - Improper Access Control

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

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CVE-2026-24664 (GCVE-0-2026-24664)

Vulnerability from cvelistv5 – Published: 2026-02-03 16:56 – Updated: 2026-02-04 16:52

Title

Open eClass is Vulnerable to Username Enumeration via Login Response Discrepancies

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a username enumeration vulnerability allows unauthenticated attackers to identify valid user accounts by analyzing differences in the login response behavior. This issue has been patched in version 4.2.

Severity ?

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CWE

CWE-204 - Observable Response Discrepancy

Assigner

GitHub_M

References

URL

Tags

https://github.com/gunet/openeclass/security/advi…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

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CVE-2026-22241 (GCVE-0-2026-22241)

Vulnerability from cvelistv5 – Published: 2026-01-08 15:07 – Updated: 2026-01-23 18:18

Title

Open eClass has Unrestricted File Upload that Leads to Remote Code Execution (RCE)

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, an arbitrary file upload vulnerability in the theme import functionality enables an attacker with administrative privileges to upload arbitrary files on the server's file system. The main cause of the issue is that no validation or sanitization of the file's present inside the zip archive. This leads to remote code execution on the web server. Version 4.2 patches the issue.

Severity ?

7.3 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

GitHub_M

References

URL

Tags

	https://github.com/gunet/openeclass/security/advi…	x_refsource_CONFIRM
	https://github.com/gunet/openeclass/security/advi…	x_refsource_MISC
	https://github.com/gunet/openeclass/commit/3f9d26…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: < 4.2

Show details on NVD website

JSON

To clipboard

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        },
        {
          "name": "https://github.com/gunet/openeclass/security/advisories/GHSA-gq72-7mwg-424r",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/gunet/openeclass/security/advisories/GHSA-gq72-7mwg-424r"
        },
        {
          "name": "https://github.com/gunet/openeclass/commit/3f9d267b79812a4dd708bb1302339e6a5abe67d9",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/gunet/openeclass/commit/3f9d267b79812a4dd708bb1302339e6a5abe67d9"
        }
      ],
      "source": {
        "advisory": "GHSA-rf6j-xgqp-wjxg",
        "discovery": "UNKNOWN"
      },
      "title": "Open eClass has Unrestricted File Upload that Leads to Remote Code Execution (RCE)"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-22241",
    "datePublished": "2026-01-08T15:07:02.350Z",
    "dateReserved": "2026-01-07T05:19:12.920Z",
    "dateUpdated": "2026-01-23T18:18:44.253Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2024-38530 (GCVE-0-2024-38530)

Vulnerability from cvelistv5 – Published: 2024-08-12 14:50 – Updated: 2024-08-12 15:30

Title

Open eClass Platform allows Arbitrary File Upload in "modules/h5p/save.php"

Summary

The Open eClass platform (formerly known as GUnet eClass) is a complete Course Management System. An arbitrary file upload vulnerability in the "save" functionality of the H5P module enables unauthenticated users to upload arbitrary files on the server's filesystem. This may lead in unrestricted RCE on the backend server, since the upload location is accessible from the internet. This vulnerability is fixed in 3.16.

Severity ?

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

GitHub_M

References

URL

Tags

	https://github.com/gunet/openeclass/security/advi…	x_refsource_CONFIRM
	https://github.com/gunet/openeclass/commit/4449cf…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	gunet	openeclass	Affected: <= 3.15

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:gunet:open_eclass_platform:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "open_eclass_platform",
            "vendor": "gunet",
            "versions": [
              {
                "lessThanOrEqual": "3.15",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-38530",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-12T15:29:07.998603Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-12T15:30:52.981Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "openeclass",
          "vendor": "gunet",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= 3.15"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Open eClass platform (formerly known as GUnet eClass) is a complete Course Management System. An arbitrary file upload vulnerability in the \"save\" functionality of the H5P module enables unauthenticated users to upload arbitrary files on the server\u0027s filesystem. This may lead in unrestricted RCE on the backend server, since the upload location is accessible from the internet. This vulnerability is fixed in 3.16."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-434",
              "description": "CWE-434: Unrestricted Upload of File with Dangerous Type",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-08-12T14:50:32.285Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/gunet/openeclass/security/advisories/GHSA-88c3-hp7p-grgg",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/gunet/openeclass/security/advisories/GHSA-88c3-hp7p-grgg"
        },
        {
          "name": "https://github.com/gunet/openeclass/commit/4449cf8bed40fd8fc4b267a5726fab9f9fe5a191",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/gunet/openeclass/commit/4449cf8bed40fd8fc4b267a5726fab9f9fe5a191"
        }
      ],
      "source": {
        "advisory": "GHSA-88c3-hp7p-grgg",
        "discovery": "UNKNOWN"
      },
      "title": "Open eClass Platform allows Arbitrary File Upload in \"modules/h5p/save.php\""
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-38530",
    "datePublished": "2024-08-12T14:50:32.285Z",
    "dateReserved": "2024-06-18T16:37:02.729Z",
    "dateUpdated": "2024-08-12T15:30:52.981Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Search criteria

30 vulnerabilities found for openeclass by gunet

CVE-2026-24774 (GCVE-0-2026-24774)

CVE-2026-24773 (GCVE-0-2026-24773)

CVE-2026-24674 (GCVE-0-2026-24674)

CVE-2026-24673 (GCVE-0-2026-24673)

CVE-2026-24672 (GCVE-0-2026-24672)

CVE-2026-24671 (GCVE-0-2026-24671)

CVE-2026-24670 (GCVE-0-2026-24670)

CVE-2026-24669 (GCVE-0-2026-24669)

CVE-2026-24668 (GCVE-0-2026-24668)

CVE-2026-24667 (GCVE-0-2026-24667)

CVE-2026-24666 (GCVE-0-2026-24666)

CVE-2026-24665 (GCVE-0-2026-24665)

CVE-2026-24664 (GCVE-0-2026-24664)

CVE-2026-22241 (GCVE-0-2026-22241)

CVE-2024-38530 (GCVE-0-2024-38530)

CVE-2026-24669 (GCVE-0-2026-24669)

CVE-2026-24668 (GCVE-0-2026-24668)

CVE-2026-24667 (GCVE-0-2026-24667)

CVE-2026-24666 (GCVE-0-2026-24666)

CVE-2026-24665 (GCVE-0-2026-24665)

CVE-2026-24774 (GCVE-0-2026-24774)

CVE-2026-24773 (GCVE-0-2026-24773)

CVE-2026-24674 (GCVE-0-2026-24674)

CVE-2026-24673 (GCVE-0-2026-24673)

CVE-2026-24672 (GCVE-0-2026-24672)

CVE-2026-24671 (GCVE-0-2026-24671)

CVE-2026-24670 (GCVE-0-2026-24670)

CVE-2026-24664 (GCVE-0-2026-24664)

CVE-2026-22241 (GCVE-0-2026-22241)

CVE-2024-38530 (GCVE-0-2024-38530)