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CVE-2026-58031

🗓️ 01 Jul 2026 14:24:21Reported by wikimedia-foundationType 
cve
 cve
🔗 web.nvd.nist.gov👁 10 Views

The CVE-2026-58031 entry describes a stored XSS in MediaWiki (Wikimedia Foundation) via Special:ApiSandbox when a deprecated module is selected. Affected component: resources/src/mediawiki.Special.Apisandbox/ApiSandboxLayout.Js; affected software ...

Related
Affected
Refs
[
  {
    "vendor": "Wikimedia Foundation",
    "product": "MediaWiki",
    "repo": "https://gerrit.wikimedia.org/g/mediawiki/core/+/refs/heads/master",
    "programFiles": [
      "resources/src/mediawiki.special.apisandbox/ApiSandboxLayout.js"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "1.46.0-rc.0",
        "lessThan": "1.46.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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01 Jul 2026 18:18Current
5.8Medium risk
Vulners AI Score5.8
SSVC
10