VULNERABILITY INTELLIGENCE

CVE-2026-49049

CVSS score7.5 HIGH
EPSS probability0.99%
CISA KEVNot currently listed
Published2026-06-29
Last modified2026-10-25
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

The Helix3 plugin for Joomla exposes an ajax handler task, that allows unauthenticated attackers to delete arbitrary files, write arbitrary JSON files and update template parameters.

Weakness classification

  • security@joomla.org: CWE-284

Primary references