FKIE_CVE-2024-29883

Vulnerability from fkie_nvd - Published: 2024-03-26 14:15 - Updated: 2026-01-02 13:37
Severity ?
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Summary
CreateWiki is Miraheze's MediaWiki extension for requesting & creating wikis. Suppression of wiki requests does not work as intended, and always restricts visibility to those with the `(createwiki)` user right regardless of the settings one sets on a given wiki request. This may expose information to users who are not supposed to be able to access it.
References
security-advisories@github.comhttps://gist.githubusercontent.com/redbluegreenhat/0da1ebb7185b241ce1ac6ba1e8f0b98d/raw/44c4a229aacc8233808c767a79af9e4fd581ae68/T11993.patchPatch
security-advisories@github.comhttps://github.com/miraheze/CreateWiki/security/advisories/GHSA-8wjf-mxjg-j8p9Patch, Vendor Advisory
security-advisories@github.comhttps://issue-tracker.miraheze.org/T11993Exploit, Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://gist.githubusercontent.com/redbluegreenhat/0da1ebb7185b241ce1ac6ba1e8f0b98d/raw/44c4a229aacc8233808c767a79af9e4fd581ae68/T11993.patchPatch
af854a3a-2127-422b-91ae-364da2661108https://github.com/miraheze/CreateWiki/security/advisories/GHSA-8wjf-mxjg-j8p9Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://issue-tracker.miraheze.org/T11993Exploit, Issue Tracking
Impacted products
Vendor Product Version
miraheze createwiki *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:miraheze:createwiki:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D9AA0E91-118F-4032-80BB-C8F5AF10FA22",
              "versionEndExcluding": "2024-03-26",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "CreateWiki is Miraheze\u0027s MediaWiki extension for requesting \u0026 creating wikis. Suppression of wiki requests does not work as intended, and always restricts visibility to those with the `(createwiki)` user right regardless of the settings one sets on a given wiki request. This may expose information to users who are not supposed to be able to access it."
    },
    {
      "lang": "es",
      "value": "CreateWiki es la extensi\u00f3n MediaWiki de Miraheze para solicitar y crear wikis. La supresi\u00f3n de solicitudes de wiki no funciona seg\u00fan lo previsto y siempre restringe la visibilidad a aquellos con el derecho de usuario `(createwiki)`, independientemente de la configuraci\u00f3n que se establezca en una solicitud de wiki determinada. Esto puede exponer la informaci\u00f3n a usuarios que se supone que no pueden acceder a ella."
    }
  ],
  "id": "CVE-2024-29883",
  "lastModified": "2026-01-02T13:37:07.887",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-03-26T14:15:09.280",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://gist.githubusercontent.com/redbluegreenhat/0da1ebb7185b241ce1ac6ba1e8f0b98d/raw/44c4a229aacc8233808c767a79af9e4fd581ae68/T11993.patch"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://github.com/miraheze/CreateWiki/security/advisories/GHSA-8wjf-mxjg-j8p9"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Issue Tracking"
      ],
      "url": "https://issue-tracker.miraheze.org/T11993"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://gist.githubusercontent.com/redbluegreenhat/0da1ebb7185b241ce1ac6ba1e8f0b98d/raw/44c4a229aacc8233808c767a79af9e4fd581ae68/T11993.patch"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://github.com/miraheze/CreateWiki/security/advisories/GHSA-8wjf-mxjg-j8p9"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Issue Tracking"
      ],
      "url": "https://issue-tracker.miraheze.org/T11993"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • 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.
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