CVE-2026-48947: Joomla!

Medium severity, CVSS 4.9. EPSS: 0.3% chance of exploitation in the next 30 days.

An improper access check allows privileged users to overwrite media files without editing permissions.

Affected products

• Joomla! Joomla!: from 4.1.0, before 5.4.7 (fixed in 5.4.7); from 6.0.0, before 6.1.2 (fixed in 6.1.2)

Published 2026-07-07. Last modified 2026-07-09.