CVE-2026-22711
Stored XSS through system messages in WikiLove
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
15th
Improper neutralization of alternate XSS syntax vulnerability in The Wikimedia Foundation Mediawiki - Wikilove Extension allows Cross-Site Scripting (XSS).The issue has been remediated on the `master` branch, and in the release branches for MediaWiki versions 1.43, 1.44, and 1.45.
| CWE | CWE-87 |
| Vendor | the wikimedia foundation |
| Product | mediawiki - wikilove extension |
| Published | Apr 7, 2026 |
| Last Updated | Apr 8, 2026 |
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Affected Versions
The Wikimedia Foundation / Mediawiki - Wikilove Extension
0 < 1.43
References
Credits
SomeRandomDeveloper