FKIE_CVE-2011-0508

Vulnerability from fkie_nvd - Published: 2011-01-20 19:00 - Updated: 2025-04-11 00:51
Severity ?
Summary
Cross-site scripting (XSS) vulnerability in system/modules/comments/Comments.php in Contao CMS 2.9.2, and possibly other versions before 2.9.3, allows remote attackers to inject arbitrary web script or HTML via the HTTP X_FORWARDED_FOR header, which is stored by system/libraries/Environment.php but not properly handled by a comments action to main.php.
References
cve@mitre.orghttp://dev.contao.org/issues/2751
cve@mitre.orghttp://secunia.com/advisories/42899Vendor Advisory
cve@mitre.orghttp://www.contao.org/changelog.htmlPatch
cve@mitre.orghttp://www.contao.org/news/items/contao-2_9_3.htmlPatch, Vendor Advisory
cve@mitre.orghttp://www.osvdb.org/70440
cve@mitre.orghttp://www.securityfocus.com/archive/1/515691/100/0/threaded
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/64679
af854a3a-2127-422b-91ae-364da2661108http://dev.contao.org/issues/2751
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/42899Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.contao.org/changelog.htmlPatch
af854a3a-2127-422b-91ae-364da2661108http://www.contao.org/news/items/contao-2_9_3.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/70440
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/515691/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/64679
Impacted products
Vendor Product Version
contao contao_cms 2.9.2
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:contao:contao_cms:2.9.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "5948A9DB-8CD3-4AB6-BAD4-B1341F4E3C14",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cross-site scripting (XSS) vulnerability in system/modules/comments/Comments.php in Contao CMS 2.9.2, and possibly other versions before 2.9.3, allows remote attackers to inject arbitrary web script or HTML via the HTTP X_FORWARDED_FOR header, which is stored by system/libraries/Environment.php but not properly handled by a comments action to main.php."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de ejecuci\u00f3n de secuencias de comandos en sitios cruzados (XSS) en system/modules/comments/Comments.php en Contao CMS v2.9.2, y posiblemente otras versiones anteriores a 2.9.3, permite a atacantes remotos inyectar secuencias de comandos HTML o web de su elecci\u00f3n a trav\u00e9s de la cabecera X_FORWARDED_FOR, que es almacenada por system/libraries/Environment.php pero no se maneja adecuadamente por una acci\u00f3n \"comments\" a main.php."
    }
  ],
  "id": "CVE-2011-0508",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ]
  },
  "published": "2011-01-20T19:00:10.817",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://dev.contao.org/issues/2751"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/42899"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "http://www.contao.org/changelog.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.contao.org/news/items/contao-2_9_3.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.osvdb.org/70440"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/archive/1/515691/100/0/threaded"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64679"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://dev.contao.org/issues/2751"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/42899"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://www.contao.org/changelog.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.contao.org/news/items/contao-2_9_3.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.osvdb.org/70440"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/archive/1/515691/100/0/threaded"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64679"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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