VULNERABILITY INTELLIGENCE

CVE-2026-78079

EPSS probability0.41%
CISA KEVNot currently listed
Published2026-08-31
Last modified2026-08-31

Description

Joomla Extension - joomshaper.com - Open Redirect via Base64 Return Parameter in Helix Ultimate < 2.2.10 - Return redirect parameters accepted arbitrary Base64 strings without verifying whether the resolved target was an internal site URL via Uri::isInternal.

Weakness classification

  • security@joomla.org: CWE-601

Primary references