What is GHSA-8fr2-9xcm-gr33?

GHSA-8fr2-9xcm-gr33 is a security advisory published by GitHub Security Advisories with Medium severity. Joomla! Core - [20260906] - Core - Improper ACL checks in content history comparison view in...

Which CVE IDs does GHSA-8fr2-9xcm-gr33 cover?

GHSA-8fr2-9xcm-gr33 covers the following CVE IDs: CVE-2026-90916. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-8fr2-9xcm-gr33Medium

Joomla! Core - [20260906] - Core - Improper ACL checks in content history comparison view in...

Vendor

GitHub Security Advisories

Published

September 29, 2026

Last Modified

September 29, 2026

🔗 CVE IDs covered (1)

CVE-2026-90916 →

📋 Description

Joomla! Core - [20260906] - Core - Improper ACL checks in content history comparison view in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3 - An improper access check allows unauthorized users to view inaccessible contents.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-90916
https://developer.joomla.org/security-centre/1086-20260906-core-improper-acl-checks-in-content-history-comparsion-view.html
https://www.joomla.org
https://github.com/advisories/GHSA-8fr2-9xcm-gr33