CVE-2026-65884: fallo crítico en balbooa.com Gridbox extension for Joomla
Joomla Extension - balbooa.com - Privilege Escalation in Gridbox < 2.20.2
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
50Vexday Risk Score
Prioriza la corrección. Ella explotación observada por VulnCheck.
ssvc Actcvss 10epss 0.5%
de la publicación al arma
Publicada en NVD29 jul
VulnCheck29 jul
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/AU:Y/U:Red
Productos afectados
balbooa.com · Gridbox extension for JoomlaCVEs relacionadas — balbooa.com Gridbox extension for Joomla
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-61425CRITICALJoomla Extension - balbooa.com - Authentication bypass in Gridbox < 1.6.0EPSS 0.6%CVE-2026-65886CRITICALJoomla Extension - balbooa.com - Unauthenticated arbitrary file read in Gridbox < 2.20.2EPSS 0.6%CVE-2026-65885CRITICALJoomla Extension - balbooa.com - Authenticated arbitrary file upload in Gridbox < 2.20.2EPSS 0.5%CVE-2026-65888CRITICALJoomla Extension - balbooa.com - Account takeover vulnerability in Gridbox < 2.20.2EPSS 0.5%CVE-2026-65887CRITICALJoomla Extension - balbooa.com - Unauthenticated arbitrary password reset in Gridbox < 2.20.2EPSS 0.5%CVE-2026-65890CRITICALJoomla Extension - balbooa.com - Unauthenticated SQL injection in Gridbox < 2.20.2EPSS 0.5%