FKIE_CVE-2011-5131

Vulnerability from fkie_nvd - Published: 2012-08-30 22:55 - Updated: 2026-04-29 01:13
Severity
Summary
Cross-site request forgery (CSRF) vulnerability in global.php in MyBB before 1.6.5 allows remote attackers to hijack the authentication of a user for requests that change the user's language via the language parameter.
References
cve@mitre.orghttp://blog.mybb.com/2011/11/25/mybb-1-6-5-released-feature-update-security-maintenance-release/Vendor Advisory
cve@mitre.orghttp://dev.mybb.com/issues/1729
cve@mitre.orghttp://secunia.com/advisories/46951Vendor Advisory
cve@mitre.orghttp://www.osvdb.org/77327
cve@mitre.orghttp://www.securityfocus.com/bid/50816
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/71462
af854a3a-2127-422b-91ae-364da2661108http://blog.mybb.com/2011/11/25/mybb-1-6-5-released-feature-update-security-maintenance-release/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://dev.mybb.com/issues/1729
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/46951Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/77327
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/50816
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/71462
Impacted products
Vendor Product Version
mybb mybb *
mybb mybb 1.1.0
mybb mybb 1.1.1
mybb mybb 1.1.2
mybb mybb 1.1.3
mybb mybb 1.1.4
mybb mybb 1.1.5
mybb mybb 1.1.6
mybb mybb 1.1.7
mybb mybb 1.1.8
mybb mybb 1.2
mybb mybb 1.2.0
mybb mybb 1.2.1
mybb mybb 1.2.2
mybb mybb 1.2.3
mybb mybb 1.2.4
mybb mybb 1.2.5
mybb mybb 1.2.6
mybb mybb 1.2.7
mybb mybb 1.2.8
mybb mybb 1.2.9
mybb mybb 1.2.10
mybb mybb 1.2.11
mybb mybb 1.2.12
mybb mybb 1.2.13
mybb mybb 1.2.14
mybb mybb 1.3
mybb mybb 1.4.0
mybb mybb 1.4.1
mybb mybb 1.4.2
mybb mybb 1.4.3
mybb mybb 1.4.4
mybb mybb 1.4.5
mybb mybb 1.4.6
mybb mybb 1.4.7
mybb mybb 1.4.8
mybb mybb 1.4.9
mybb mybb 1.4.10
mybb mybb 1.4.11
mybb mybb 1.4.12
mybb mybb 1.4.13
mybb mybb 1.4.14
mybb mybb 1.4.15
mybb mybb 1.4.16
mybb mybb 1.5.1
mybb mybb 1.5.2
mybb mybb 1.6.0
mybb mybb 1.6.1
mybb mybb 1.6.2
mybb mybb 1.6.3
To clipboard 

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          "negate": false,
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cross-site request forgery (CSRF) vulnerability in global.php in MyBB before 1.6.5 allows remote attackers to hijack the authentication of a user for requests that change the user\u0027s language via the language parameter."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de solicitudes falsificadas en sitios cruzados (CSRF) en global.php en MyBB anterior a v1.6.5 permite a atacantes remotos secuestrar la autenticaci\u00f3n de un usuario para solicitar un cambio de lenguaje del usuario a trav\u00e9s del par\u00e1metro de lenguaje."
    }
  ],
  "id": "CVE-2011-5131",
  "lastModified": "2026-04-29T01:13:23.040",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ]
  },
  "published": "2012-08-30T22:55:04.137",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://blog.mybb.com/2011/11/25/mybb-1-6-5-released-feature-update-security-maintenance-release/"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://dev.mybb.com/issues/1729"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "http://secunia.com/advisories/46951"
    },
    {
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      "url": "http://www.osvdb.org/77327"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/50816"
    },
    {
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71462"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "http://blog.mybb.com/2011/11/25/mybb-1-6-5-released-feature-update-security-maintenance-release/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://dev.mybb.com/issues/1729"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "http://secunia.com/advisories/46951"
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      "url": "http://www.securityfocus.com/bid/50816"
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71462"
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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}


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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.