CVE-2026-65890: critical vulnerability in balbooa.com Gridbox extension for Joomla
Joomla Extension - balbooa.com - Unauthenticated SQL injection in Gridbox < 2.20.2
Published · Updated
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28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.2epss 0.5%
Joomla Extension - balbooa.com - Unauthenticated SQL injection in Gridbox < 2.20.2 - Multiple SQLi vectors allow unauthenticated actors to inject SQL in queries.
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:L/SC:H/SI:H/SA:H
Affected products
balbooa.com · Gridbox extension for JoomlaRelated CVEs — balbooa.com Gridbox extension for Joomla
In the same product, most dangerous first.
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-2026-65884CRITICALJoomla Extension - balbooa.com - Privilege Escalation in Gridbox < 2.20.2EPSS 0.5%