{
  "modified": "2025-08-09T19:01:28Z",
  "published": "2017-10-26T20:29:00Z",
  "id": "CVE-2012-4378",
  "details": "Multiple cross-site scripting (XSS) vulnerabilities in MediaWiki before 1.18.5 and 1.19.x before 1.19.2, when unspecified JavaScript gadgets are used, allow remote attackers to inject arbitrary web script or HTML via the userlang parameter to w/index.php.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://www.openwall.com/lists/oss-security/2012/08/31/10"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.openwall.com/lists/oss-security/2012/08/31/6"
    },
    {
      "type": "ADVISORY",
      "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686330"
    },
    {
      "type": "ADVISORY",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=853417"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://phabricator.wikimedia.org/T39587"
    },
    {
      "type": "ARTICLE",
      "url": "http://www.openwall.com/lists/oss-security/2012/08/31/10"
    },
    {
      "type": "ARTICLE",
      "url": "http://www.openwall.com/lists/oss-security/2012/08/31/6"
    },
    {
      "type": "FIX",
      "url": "http://www.openwall.com/lists/oss-security/2012/08/31/10"
    },
    {
      "type": "FIX",
      "url": "http://www.openwall.com/lists/oss-security/2012/08/31/6"
    },
    {
      "type": "FIX",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=853417"
    },
    {
      "type": "FIX",
      "url": "https://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.html"
    },
    {
      "type": "FIX",
      "url": "https://phabricator.wikimedia.org/T39587"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686330"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=853417"
    },
    {
      "type": "REPORT",
      "url": "https://phabricator.wikimedia.org/T39587"
    }
  ]
}