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CVE-2025-53486 WikiCategoryTagCloud: Reflected Cross-Site Scripting (XSS) via linkstyle attribute in parser function

🗓️ 07 Jul 2025 15:07:44Reported by wikimedia-foundationType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

Vulnerability in WikiCategoryTagCloud allows reflected XSS via linkstyle attribute resulting in JavaScript execution

Related
Affected
Refs
[
  {
    "defaultStatus": "unaffected",
    "product": "Mediawiki - WikiCategoryTagCloud extension",
    "vendor": "Wikimedia Foundation",
    "versions": [
      {
        "lessThan": "1.39.13",
        "status": "affected",
        "version": "1.39.x",
        "versionType": "semver"
      },
      {
        "lessThan": "1.42.7",
        "status": "affected",
        "version": "1.42.x",
        "versionType": "semver"
      },
      {
        "lessThan": "1.43.2",
        "status": "affected",
        "version": "1.43.x",
        "versionType": "semver"
      }
    ]
  }
]

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