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.

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{
  "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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