CVE-2015-8566: Joomla! Session

High severity, CVSS 7.5. EPSS: 8.5% chance of exploitation in the next 30 days.

The Session package 1.x before 1.3.1 for Joomla! Framework allows remote attackers to execute arbitrary code via unspecified session values.

Affected products

• Joomla! Session: version 1.3.0 only

Published 2015-12-16. Last modified 2026-06-17.