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CVE-2026-58520

🗓️ 01 Jul 2026 17:14:06Reported by wikimedia-foundationType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

MediaWiki UrlShortener extension has open redirect and cross site flashing in older versions.

Related
Affected
Refs
[
  {
    "vendor": "The Wikimedia Foundation",
    "product": "Mediawiki - UrlShortener Extension",
    "versions": [
      {
        "status": "affected",
        "version": "*",
        "lessThan": "1.43.9, 1.44.6, 1.45.4",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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01 Jul 2026 19:16Current
5.6Medium risk
Vulners AI Score5.6
CVSS 46.9
SSVC
3