CVE-2026-103443

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...

CVE-2026-103443 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...

CVE-2026-103443 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...

CVE-2026-103443

The MediaWiki Collection (Book) extension by The Wikimedia Foundation is vulnerable to a basic XSS vulnerability due to improper neutralization of script-related HTML tags. This issue allows for XSS Targeting Non-Script Elements . The vulnerability specifically affects versions 1.46, 1.45, and 1....

EUVD-2026-90079

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...