Vulnerability-Lookup

CVE-2023-5546 (GCVE-0-2023-5546)

Vulnerability from cvelistv5 – Published: 2023-11-09 19:34 – Updated: 2024-08-02 07:59

Title

Moodle: stored xss in quiz grading report via user id number

Summary

ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.

Severity

4.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-04-22 19:14 UTC

CWE

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

Assigner

fedora redhat root

References

3 references

URL	Tags
http://git.moodle.org/gw?p=moodle.git&a=search&h=…
https://bugzilla.redhat.com/show_bug.cgi?id=2243445	issue-trackingx_refsource_REDHAT
https://moodle.org/mod/forum/discuss.php?d=451587

Impacted products

2 products

Vendor	Product	Version	CPE status
		Affected: 4.2.0 , < 4.2.3 (semver) Affected: 4.1.0 , < 4.1.6 (semver) Affected: 4.0.0 , < 4.0.11 (semver)
moodle	moodle	Affected: 4.2.0 , < 4.2.3 (custom) Affected: 4.1.0 , < 4.1.6 (custom) Affected: 4.0.0 , < 4.0.11 (custom) cpe:2.3:a:moodle:moodle:-:::::::*

Date Public

2023-10-16 00:00

Show details on NVD website

JSON

To clipboard

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                "x_refsource_REDHAT"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2243445"
            },
            {
              "url": "https://moodle.org/mod/forum/discuss.php?d=451587"
            }
          ],
          "timeline": [
            {
              "lang": "en",
              "time": "2023-10-10T00:00:00.000Z",
              "value": "Reported to Red Hat."
            },
            {
              "lang": "en",
              "time": "2023-10-16T00:00:00.000Z",
              "value": "Made public."
            }
          ],
          "title": "Moodle: stored xss in quiz grading report via user id number",
          "x_redhatCweChain": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5",
        "assignerShortName": "fedora",
        "cveId": "CVE-2023-5546",
        "datePublished": "2023-11-09T19:34:21.895Z",
        "dateReserved": "2023-10-12T00:26:38.202Z",
        "dateUpdated": "2024-08-02T07:59:44.768Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}

bit-moodle-2023-5546

Vulnerability from bitnami_vulndb

Published

2024-03-06 10:57

Modified

2026-09-08 08:34

Summary

Moodle: stored xss in quiz grading report via user id number

Details

ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "moodle",
        "purl": "pkg:bitnami/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.0.0"
            },
            {
              "fixed": "4.0.11"
            },
            {
              "introduced": "4.1.0"
            },
            {
              "fixed": "4.1.6"
            },
            {
              "introduced": "4.2.0"
            },
            {
              "fixed": "4.2.3"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-5546"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*"
    ],
    "severity": "Medium"
  },
  "details": "ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.",
  "id": "BIT-moodle-2023-5546",
  "modified": "2026-09-08T08:34:36.952Z",
  "published": "2024-03-06T10:57:30.894Z",
  "references": [
    {
      "type": "FIX",
      "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-78971"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2243445"
    },
    {
      "type": "FIX",
      "url": "https://moodle.org/mod/forum/discuss.php?d=451587"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-5546"
    }
  ],
  "schema_version": "1.5.0",
  "summary": "Moodle: stored xss in quiz grading report via user id number"
}

CERTFR-2023-AVI-0854

Vulnerability from certfr_avis - Published: 2023-10-17 - Updated: 2023-10-18

De multiples vulnérabilités ont été découvertes dans Moodle. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un contournement de la politique de sécurité et une atteinte à la confidentialité des données.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Moodle	Moodle	Moodle versions 4.2.x antérieures à 4.2.3
Moodle	Moodle	Moodle versions 4.0.x antérieures à 4.0.11
Moodle	Moodle	Moodle versions antérieures à 3.9.24
Moodle	Moodle	Moodle versions 3.11.x antérieures à 3.11.17
Moodle	Moodle	Moodle versions 4.1.x antérieures à 4.1.6

References

Title

Publication Time

FKIE_CVE-2023-5546

Vulnerability from fkie_nvd - Published: 2023-11-09 20:15 - Updated: 2026-06-17 06:48

Severity

4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Summary

ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.

References

URL	Tags
patrick@puiterwijk.org	http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-78971	Patch
patrick@puiterwijk.org	https://bugzilla.redhat.com/show_bug.cgi?id=2243445	Issue Tracking
patrick@puiterwijk.org	https://moodle.org/mod/forum/discuss.php?d=451587	Patch
af854a3a-2127-422b-91ae-364da2661108	http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-78971	Patch
af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.redhat.com/show_bug.cgi?id=2243445	Issue Tracking
af854a3a-2127-422b-91ae-364da2661108	https://moodle.org/mod/forum/discuss.php?d=451587	Patch

Impacted products

Vendor	Product	Version
moodle	moodle	*
moodle	moodle	*
moodle	moodle	*
redhat	enterprise_linux	7.0
fedoraproject	fedora	37
fedoraproject	fedora	38
fedoraproject	fedora	39

JSON

To clipboard

{
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      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
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              "versionEndExcluding": "4.0.11",
              "versionStartIncluding": "4.0.0",
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              "vulnerable": true
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      "lang": "en",
      "value": "ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk."
    },
    {
      "lang": "es",
      "value": "Los n\u00fameros de identificaci\u00f3n que se muestran en el informe de calificaci\u00f3n del cuestionario requirieron una sanitizaci\u00f3n adicional para evitar un riesgo de XSS almacenado."
    }
  ],
  "id": "CVE-2023-5546",
  "lastModified": "2026-06-17T06:48:48.570",
  "metrics": {
    "cvssMetricV31": [
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          "options": [
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            {
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          ],
          "role": "CISA Coordinator",
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    }
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  "sourceIdentifier": "patrick@puiterwijk.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
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}

GHSA-9724-H8P7-R3JV

Vulnerability from github – Published: 2023-11-09 21:30 – Updated: 2023-11-15 18:24

Summary

Moodle Cross-site Scripting vulnerability

Details

ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.

Severity

5.4 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "moodle/moodle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.3.0-rc2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-5546"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-11-10T00:41:29Z",
    "nvd_published_at": "2023-11-09T20:15:10Z",
    "severity": "MODERATE"
  },
  "details": "ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.",
  "id": "GHSA-9724-h8p7-r3jv",
  "modified": "2023-11-15T18:24:31Z",
  "published": "2023-11-09T21:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-5546"
    },
    {
      "type": "WEB",
      "url": "https://github.com/moodle/moodle/commit/aa8ab48521fe4a57c3ec923e6e82a5ac1202e9de"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2243445"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/moodle/moodle"
    },
    {
      "type": "WEB",
      "url": "https://moodle.org/mod/forum/discuss.php?d=451587"
    },
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    }
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      "type": "CVSS_V3"
    }
  ],
  "summary": "Moodle Cross-site Scripting vulnerability"
}

GSD-2023-5546

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.

Aliases

CVE-2023-5546

Aliases

CVE-2023-5546

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-5546",
    "id": "GSD-2023-5546"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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        "CVE-2023-5546"
      ],
      "details": "ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.",
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      "modified": "2023-12-13T01:20:51.017589Z",
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    }
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            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "patrick@puiterwijk.org",
          "ID": "CVE-2023-5546"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-79"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-78971",
              "refsource": "",
              "tags": [
                "Patch"
              ],
              "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-78971"
            },
            {
              "name": "RHBZ#2243445",
              "refsource": "",
              "tags": [
                "Issue Tracking"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2243445"
            },
            {
              "name": "https://moodle.org/mod/forum/discuss.php?d=451587",
              "refsource": "",
              "tags": [
                "Patch"
              ],
              "url": "https://moodle.org/mod/forum/discuss.php?d=451587"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.3,
          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2023-11-15T14:35Z",
      "publishedDate": "2023-11-09T20:15Z"
    }
  }
}

UBUNTU-CVE-2023-5546 (CVE-2023-5546)

Vulnerability from osv_ubuntu – Published: 2023-11-09 20:15 – Updated: 2026-09-23 15:45 – Source website

Details

ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.

Severity

4.3 (Medium)


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

5.4 (Medium)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2023-5546	REPORT
	https://www.cve.org/CVERecord?id=CVE-2023-5546	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "moodle",
            "binary_version": "3.0.3+dfsg-0ubuntu1+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "moodle",
        "purl": "pkg:deb/ubuntu/moodle@3.0.3+dfsg-0ubuntu1+esm1?arch=source\u0026distro=esm-apps-legacy/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.7.9+dfsg-1",
        "2.7.10+dfsg-1",
        "2.7.11+dfsg-1",
        "2.7.11+dfsg-2",
        "2.7.12+dfsg-1",
        "3.0.3+dfsg-0ubuntu1",
        "3.0.3+dfsg-0ubuntu1+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "moodle",
            "binary_version": "3.0.3+dfsg-0ubuntu1+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "moodle",
        "purl": "pkg:deb/ubuntu/moodle@3.0.3+dfsg-0ubuntu1+esm1?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.0.3+dfsg-0ubuntu1",
        "3.0.3+dfsg-0ubuntu1+esm1"
      ]
    }
  ],
  "aliases": [],
  "details": "ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.",
  "id": "UBUNTU-CVE-2023-5546",
  "modified": "2026-09-23T15:45:03Z",
  "published": "2023-11-09T20:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-5546"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-5546"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2023-5546"
  ]
}

WID-SEC-W-2023-2701

Vulnerability from csaf_certbund - Published: 2023-10-17 22:00 - Updated: 2023-10-17 22:00

Summary

Moodle: Mehrere Schwachstellen

Severity

Hoch

Scope

10 vulnerabilities in this advisory, including CVE-2023-5546.

CVE-2023-5546

In Moodle existieren mehrere Schwachstellen. Ein Angreifer kann diese Schwachstellen ausnutzen, um Informationen offenzulegen, Sicherheitsvorkehrungen zu umgehen oder einen Cross-Site-Scripting-Angriff durchzuführen. Zur erfolgreichen Ausnutzung einiger dieser Schwachstellen ist eine Benutzeraktion erforderlich.

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2023-5546 (GCVE-0-2023-5546)

bit-moodle-2023-5546

Vulnerability from bitnami_vulndb

CERTFR-2023-AVI-0854

Solution

FKIE_CVE-2023-5546

GHSA-9724-H8P7-R3JV

GSD-2023-5546

UBUNTU-CVE-2023-5546 (CVE-2023-5546)

WID-SEC-W-2023-2701

Tags

Sightings

Nomenclature

Related by attack behaviour