Vulnerability Details CVE-2026-65884
Joomla Extension - balbooa.com - Privilege Escalation in Gridbox < 2.20.2 - The registration method allows users provided usergroup IDs, allowing unauthenticated actors to register new accounts with administrative permissions.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 20.6%
CVSS Severity
CVSS v3 Score 9.8
References