What is GHSA-c4w7-7m72-q5m9?

GHSA-c4w7-7m72-q5m9 is a security advisory published by GitHub Security Advisories with Low severity. Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in...

Which CVE IDs does GHSA-c4w7-7m72-q5m9 cover?

GHSA-c4w7-7m72-q5m9 covers the following CVE IDs: CVE-2026-103437. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-c4w7-7m72-q5m9Low

Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in...

Vendor

GitHub Security Advisories

Published

September 30, 2026

Last Modified

September 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-103437 →

📋 Description

Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in The Wikimedia Foundation MediaWiki ReadingLists extension allows Reflected XSS.

This issue affects MediaWiki ReadingLists extension: 1.46 and 1.45.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-103437
https://gerrit.wikimedia.org/r/q/I9a724c05b2a55845007512422362e02ed8cf44b0
https://phabricator.wikimedia.org/T435863
https://github.com/advisories/GHSA-c4w7-7m72-q5m9