CVE-2026-103444
Stored XSS through system messages in WikiForum
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in The Wikimedia Foundation MediaWiki WikiForum extension allows Stored XSS. This issue affects MediaWiki WikiForum extension: master.
| CWE | CWE-80 |
| Vendor | the wikimedia foundation |
| Product | mediawiki wikiforum extension |
| Published | Sep 30, 2026 |
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Affected Versions
The Wikimedia Foundation / MediaWiki WikiForum extension
master
References
Credits
🔍 SomeRandomDeveloper