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CVE-2014-4954

Estado: ModificadaBaja (3.5)—

Vulnerabilidad de XSS en la función PMA_getHtmlForActionLinks en libraries/structure.lib.php en phpMyAdmin 4.2.x anterior a 4.2.6 permite a usuarios remotos autenticados inyectar secuencias de comandos web o HTML arbitrarios a través de un comentario de tabla manipulado que se maneja indebidamente durante la construcción de una página de estructura de la base de datos.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Phpmyadmin — Phpmyadmin

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2014-4954",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2014-07-20T11:12:51.150",
  "references": [
    {
      "url": "http://www.phpmyadmin.net/home_page/security/PMASA-2014-4.php",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/68798",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/phpmyadmin/phpmyadmin/commit/57475371a5b515c83bfc1bb2efcdf3ddb14787ed",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.phpmyadmin.net/home_page/security/PMASA-2014-4.php",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/68798",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/phpmyadmin/phpmyadmin/commit/57475371a5b515c83bfc1bb2efcdf3ddb14787ed",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cross-site scripting (XSS) vulnerability in the PMA_getHtmlForActionLinks function in libraries/structure.lib.php in phpMyAdmin 4.2.x before 4.2.6 allows remote authenticated users to inject arbitrary web script or HTML via a crafted table comment that is improperly handled during construction of a database structure page."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de XSS en la función PMA_getHtmlForActionLinks en libraries/structure.lib.php en phpMyAdmin 4.2.x anterior a 4.2.6 permite a usuarios remotos autenticados inyectar secuencias de comandos web o HTML arbitrarios a través de un comentario de tabla manipulado que se maneja indebidamente durante la construcción de una página de estructura de la base de datos."
    }
  ],
  "lastModified": "2026-06-17T00:10:49.717",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:phpmyadmin:phpmyadmin:4.2.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DEC525D5-EA90-4F01-B1D3-64F4BFBFC4DE"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "8ACC297E-A54A-4C92-9BCB-CDDA0C7E56C1"
            },
            {
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              "vulnerable": true,
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            },
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            },
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              "vulnerable": true,
              "matchCriteriaId": "CFA5B74C-F0E8-46D0-AF53-A25145DA3E9B"
            },
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          "operator": "OR"
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  "sourceIdentifier": "cve@mitre.org"
}