CVE-2026-65884

CVE-2026-65884 affects Joomla Extension Gridbox < 2.20.2 by Balbooa. The issue is in the registration method, which allows users with provided usergroup IDs to create new accounts with administrative permissions, enabling unauthenticated account creation with high privileges. Public references...

EUVD-2026-50299

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...