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CVE-2026-103444 Stored XSS through system messages in WikiForum

🗓️ 30 Sep 2026 16:23:56Reported by wikimedia-foundationType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Stored XSS in the MediaWiki WikiForum extension via system messages.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-103444
30 Sep 202617:11
–circl
cve
CVE
CVE-2026-103444
30 Sep 202616:23
–cve
euvd
EUVD
EUVD-2026-90082
30 Sep 202616:23
–euvd
nvd
NVD
CVE-2026-103444
30 Sep 202617:16
–nvd
vulnrichment
Vulnrichment
CVE-2026-103444 Stored XSS through system messages in WikiForum
30 Sep 202616:23
–vulnrichment
[
  {
    "vendor": "The Wikimedia Foundation",
    "product": "MediaWiki WikiForum extension",
    "repo": "https://gerrit.wikimedia.org/r/mediawiki/extensions/WikiForum",
    "versions": [
      {
        "status": "affected",
        "version": "master"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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30 Sep 2026 16:23Current
CVSS 42
SSVC
4