The Wikimedia Foundation Mediawiki Collection (Book) Extension vulnerabilities

1 vulnerability

Known vulnerabilities in The Wikimedia Foundation Mediawiki Collection (Book) Extension, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

1.1CVE-2026-103443the wikimedia foundationmediawiki collection (book) extension
EPSS score
0.20%
Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in The Wikimedia Foundation MediaWiki Collection (Book) extension allows XSS Targeting Non-Script Elements. This issue affects MediaWiki Collection (Book) extension: 1.46, 1.45, and 1.43.