ghsa-gx65-cr9q-7fgc
Vulnerability from github
Published
2022-05-17 03:12
Modified
2022-05-17 03:12
Details

Incomplete blacklist vulnerability in Sanitizer::checkCss in MediaWiki before 1.19.9, 1.20.x before 1.20.8, and 1.21.x before 1.21.3 allows remote attackers to conduct cross-site scripting (XSS) attacks via certain non-ASCII characters in CSS, as demonstrated using variations of "expression" containing (1) full width characters or (2) IPA extensions, which are converted and rendered by Internet Explorer.

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2013-4568"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-12-13T18:07:00Z",
    "severity": "MODERATE"
  },
  "details": "Incomplete blacklist vulnerability in Sanitizer::checkCss in MediaWiki before 1.19.9, 1.20.x before 1.20.8, and 1.21.x before 1.21.3 allows remote attackers to conduct cross-site scripting (XSS) attacks via certain non-ASCII characters in CSS, as demonstrated using variations of \"expression\" containing (1) full width characters or (2) IPA extensions, which are converted and rendered by Internet Explorer.",
  "id": "GHSA-gx65-cr9q-7fgc",
  "modified": "2022-05-17T03:12:59Z",
  "published": "2022-05-17T03:12:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-4568"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.wikimedia.org/attachment.cgi?id=13452\u0026action=diff"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=55332"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/122998.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/123011.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-November/000135.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/57472"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2014/dsa-2891"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/63761"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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