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CVE-2015-1494

Estado: ModificadaMedia (4.3)—

The FancyBox for WordPress plugin before 3.0.3 for WordPress does not properly restrict access, which allows remote attackers to conduct cross-site scripting (XSS) attacks via an mfbfw[*] parameter in an update action to wp-admin/admin-post.php, as demonstrated by the mfbfw[padding] parameter and exploited in the wild in February 2015.

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)

Colorlib — Fancybox

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2015-1494",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-02-17T15:59:05.623",
  "references": [
    {
      "url": "http://blog.sucuri.net/2015/02/zero-day-in-the-fancybox-for-wordpress-plugin.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://osvdb.org/show/osvdb/118543",
      "tags": [
        "Broken Link"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.exploit-db.com/exploits/36087",
      "tags": [
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        "VDB Entry"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2015/02/05/10",
      "tags": [
        "Mailing List"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/72506",
      "tags": [
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        "VDB Entry"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://plugins.trac.wordpress.org/changeset/1082625/",
      "tags": [
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      "source": "secalert@redhat.com"
    },
    {
      "url": "https://wordpress.org/plugins/fancybox-for-wordpress/changelog/",
      "tags": [
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    },
    {
      "url": "https://wordpress.org/support/topic/possible-malware-2",
      "tags": [
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      "source": "secalert@redhat.com"
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      "url": "http://blog.sucuri.net/2015/02/zero-day-in-the-fancybox-for-wordpress-plugin.html",
      "tags": [
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      "tags": [
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      "tags": [
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    },
    {
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      "tags": [
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        "VDB Entry"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://plugins.trac.wordpress.org/changeset/1082625/",
      "tags": [
        "Issue Tracking"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://wordpress.org/plugins/fancybox-for-wordpress/changelog/",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://wordpress.org/support/topic/possible-malware-2",
      "tags": [
        "Exploit"
      ],
      "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": "The FancyBox for WordPress plugin before 3.0.3 for WordPress does not properly restrict access, which allows remote attackers to conduct cross-site scripting (XSS) attacks via an mfbfw[*] parameter in an update action to wp-admin/admin-post.php, as demonstrated by the mfbfw[padding] parameter and exploited in the wild in February 2015."
    },
    {
      "lang": "es",
      "value": "El plugin FancyBox for WordPress en versiones anteriores a 3.0.3 para WordPress no restringe adecuadamente el acceso, lo que permite a atacantes remotos llevar a cabo ataques de secuencias de comandos en sitios cruzados (XSS) a través de un parámetro mfbfw[*] en una acción de actualización para wp-admin/admin-post.php, según lo demostrado por el parámetro mfbfw[padding] y explotado activamente en Febrero 2015."
    }
  ],
  "lastModified": "2026-06-17T00:22:31.643",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:colorlib:fancybox:*:*:*:*:*:wordpress:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9F904DBF-3EC8-46DB-82A2-31C7CEB42E9D",
              "versionEndIncluding": "3.0.2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}