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CVE-2011-5134

Status: ModifiedMedium (6)—

Unrestricted file upload vulnerability in editor/extensions/browser/file.php in the JCE component before 2.0.18 for Joomla! allows remote authenticated users with the author privileges to execute arbitrary PHP code by uploading a file with a double extension, as demonstrated by .php.gif. NOTE: some of these details are obtained from third party information.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2011-5134",
  "cveTags": [],
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 6,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  },
  "affected": [
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      "source": "cve@mitre.org",
      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
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  "published": "2012-08-30T22:55:04.387",
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      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.joomlacontenteditor.net/news/item/jce-2018-released?category_id=32",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.osvdb.org/77579",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/47190",
      "tags": [
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      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
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      "description": [
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          "value": "NVD-CWE-Other"
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  "descriptions": [
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      "lang": "en",
      "value": "Unrestricted file upload vulnerability in editor/extensions/browser/file.php in the JCE component before 2.0.18 for Joomla! allows remote authenticated users with the author privileges to execute arbitrary PHP code by uploading a file with a double extension, as demonstrated by .php.gif.  NOTE: some of these details are obtained from third party information."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de carga de ficheros no restringida en editor/extensions/browser/file.php en el componente JCE anterior a  v2.0.18 para Joomla! permite a usuarios remotos autenticados con privilegios de autor ejecutar código arbitrario PHP a través de la carga de un fichero con una extensión doble, como se demuestra con .php.gif. NOTA: algunos de los detalles son obtenidos de información proporcionada por terceros."
    }
  ],
  "lastModified": "2026-06-16T23:36:00.780",
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  "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/434.html\r\n\r\n'Unrestricted File Upload Vulnerability'\r\n",
  "sourceIdentifier": "cve@mitre.org"
}