[20260507] - Core - Authenticated blind SQLi in com_tags

Project: Joomla!
SubProject: CMS
Impact: High
Severity: Moderate
Probability: Low
Versions: 4.0.0-5.4.5,6.0.0-6.1.0
Exploit type: SQLi
Reported Date: 2026-03-31
Fixed Date: 2026-05-26
CVE Number: CVE-2026-352212

Description

Improperly validated order clauses lead to a SQL injection vulnerability in com_tags.

Affected Installs

Joomla! CMS versions 4.0.0-5.4.5,6.0.0-6.1.0

Solution

Upgrade to version 5.4.6,6.1.1

Contact

The JSST at the Joomla! Security Centre.

Reported By: Adrian Junge aka vurlo, Federico Brasili