What is GHSA-f5m8-q8gq-mjpw?

GHSA-f5m8-q8gq-mjpw is a security advisory published by GitHub Security Advisories with Medium severity. Improper neutralization of input during web page generation ('cross-site scripting')...

Which CVE IDs does GHSA-f5m8-q8gq-mjpw cover?

GHSA-f5m8-q8gq-mjpw covers the following CVE IDs: CVE-2026-14358. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-f5m8-q8gq-mjpwMedium

Improper neutralization of input during web page generation ('cross-site scripting')...

Vendor

GitHub Security Advisories

Published

July 1, 2026

Last Modified

July 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-14358 →

📋 Description

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Charts Extension allows Cross-Site Scripting (XSS).

This issue affects Mediawiki - Charts Extension: from * before 1.43.9,1.44.6,1.45.4.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-14358
https://gerrit.wikimedia.org/r/q/Ibdaa7c852ae83f562e84dddc9c96ad64e2152210
https://phabricator.wikimedia.org/T430548
https://github.com/advisories/GHSA-f5m8-q8gq-mjpw