The Wikimedia Foundation MediaWiki Collection (Book) extension vulnerabilities

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Published CVEs affecting The Wikimedia Foundation MediaWiki Collection (Book) extension: 1 record(s), with affected versions and fixes.

CVE-2026-103443 Low · 1.1 CWE-80 Sep 30, 2026

API permits session-seeded javascript URL XSS

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.