What is GHSA-7j9q-53xp-5mqq?

GHSA-7j9q-53xp-5mqq 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-7j9q-53xp-5mqq cover?

GHSA-7j9q-53xp-5mqq covers the following CVE IDs: CVE-2026-103045. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-7j9q-53xp-5mqq?

GHSA-7j9q-53xp-5mqq has a CVSS v3 base score of 6.1, published by GitHub Security Advisories.

GHSA-7j9q-53xp-5mqqMediumCVSS 6.1

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

Vendor

GitHub Security Advisories

Published

September 30, 2026

Last Modified

September 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-103045 →

📋 Description

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Refreshed skin allows Stored XSS.

This issue affects Mediawiki - Refreshed skin: before 1.46.1, 1.45.5, 1.43.10.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-103045
https://gerrit.wikimedia.org/r/c/mediawiki/skins/Refreshed/+/1309277
https://phabricator.wikimedia.org/T268377
https://github.com/advisories/GHSA-7j9q-53xp-5mqq