XSS in The Wikimedia Foundation MediaWiki - Wikilove Extension
CVE-2026-22711
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.
EPSS: 0.003 (21.7th percentile) — read the EPSS interpretation.
Affected products
- The Wikimedia Foundation Mediawiki - Wikilove Extension — versions 1.43, 1.44, 1.45