LOW 1.1 NVD

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 al

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.

References

https://gerrit.wikimedia.org/r/q/I51d973d4ace99fb6e584296f296efb0ff50339ce
https://phabricator.wikimedia.org/T435822

Published: 2026-09-30 · Source: NVD · Feed updated: 2026-09-30

This low severity vulnerability with a CVSS score of 1.1 was published on 2026-09-30 via NVD.

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