FKIE_CVE-2015-5342

Vulnerability from fkie_nvd - Published: 2016-02-22 05:59 - Updated: 2026-06-17 00:28
Severity
4.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Summary
The choice module in Moodle through 2.6.11, 2.7.x before 2.7.11, 2.8.x before 2.8.9, and 2.9.x before 2.9.3 allows remote authenticated users to bypass intended access restrictions by visiting a URL to add or delete responses in the closed state.
References
secalert@redhat.comhttp://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-51569
secalert@redhat.comhttps://moodle.org/mod/forum/discuss.php?d=323237Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-51569
af854a3a-2127-422b-91ae-364da2661108https://moodle.org/mod/forum/discuss.php?d=323237Vendor Advisory
Impacted products
Vendor Product Version
moodle moodle *
moodle moodle 2.7.0
moodle moodle 2.7.1
moodle moodle 2.7.2
moodle moodle 2.7.3
moodle moodle 2.7.4
moodle moodle 2.7.5
moodle moodle 2.7.6
moodle moodle 2.7.7
moodle moodle 2.7.8
moodle moodle 2.7.9
moodle moodle 2.7.10
moodle moodle 2.8.0
moodle moodle 2.8.1
moodle moodle 2.8.2
moodle moodle 2.8.3
moodle moodle 2.8.4
moodle moodle 2.8.5
moodle moodle 2.8.6
moodle moodle 2.8.7
moodle moodle 2.8.8
moodle moodle 2.9.0
moodle moodle 2.9.1
moodle moodle 2.9.2
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "secalert@redhat.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
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              "matchCriteriaId": "9F3E36CA-026A-4262-8CB7-73E0FC315A45",
              "versionEndIncluding": "2.6.11",
              "vulnerable": true
            },
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              "matchCriteriaId": "4E051AAC-EB40-491F-AF0E-EE8143C12567",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "FADBE87F-1855-453B-B958-0CB8A7908A06",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.7.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "1B53A7D2-BDA2-4185-97C3-977A04876A37",
              "vulnerable": true
            },
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              "matchCriteriaId": "A51DFFA8-DFF0-429C-B697-F82F41621FEE",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "19FD1565-0DA1-4BA8-A501-86F13D3D29ED",
              "vulnerable": true
            },
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              "matchCriteriaId": "645E8B7B-1AE6-4F46-AFA9-7506685CD571",
              "vulnerable": true
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            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.7.9:*:*:*:*:*:*:*",
              "matchCriteriaId": "0316A26A-8B51-4226-8D56-4A798A2D798D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.7.10:*:*:*:*:*:*:*",
              "matchCriteriaId": "DF5A44BF-A70E-4AEF-9A3C-E03809744AB3",
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            },
            {
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              "matchCriteriaId": "12737AF4-B2D5-4661-B06A-6A06FE95EC2D",
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              "matchCriteriaId": "88C59A94-D225-478A-B23E-41C4324BC643",
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              "criteria": "cpe:2.3:a:moodle:moodle:2.8.2:*:*:*:*:*:*:*",
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              "vulnerable": true
            },
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              "matchCriteriaId": "C9047769-BFF4-42DB-8B19-F6D16FA910A1",
              "vulnerable": true
            },
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              "matchCriteriaId": "73A75ACE-FED2-4830-B259-744ABF25463E",
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            },
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              "matchCriteriaId": "C9224D94-1C48-468C-A39B-B2694ED178F4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.9.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "1C7EE9AD-E122-4288-9416-6D8F8790D75D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.9.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "C4FC2CC1-787B-480F-BC41-538CE2507CB7",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The choice module in Moodle through 2.6.11, 2.7.x before 2.7.11, 2.8.x before 2.8.9, and 2.9.x before 2.9.3 allows remote authenticated users to bypass intended access restrictions by visiting a URL to add or delete responses in the closed state."
    },
    {
      "lang": "es",
      "value": "El m\u00f3dulo choice en Moodle hasta la versi\u00f3n 2.6.11, 2.7.x en versiones anteriores a 2.7.11, 2.8.x en versiones anteriores a 2.8.9 y 2.9.x en versiones anteriores a 2.9.3 permite a usuarios remotos autenticados eludir las restricciones destinadas al acceso visitando una URL para a\u00f1adir o eliminar respuestas en el estado cerrado."
    }
  ],
  "id": "CVE-2015-5342",
  "lastModified": "2026-06-17T00:28:57.930",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 4.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-02-22T05:59:20.577",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-51569"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://moodle.org/mod/forum/discuss.php?d=323237"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-51569"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://moodle.org/mod/forum/discuss.php?d=323237"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


Detection rules are retrieved from Rulezet.