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CVE-2026-65885

9.4 critical SSVC exploitation: none Analyzed
NVD · CVE.org

Joomla Extension - balbooa.com - Authenticated arbitrary file upload in Gridbox < 2.20.2 - File upload methods allows authenticated attackers to upload arbitrary files. Turns into an authenticated RCE if combined with CVE-2026-65884 as the required account can be created by the attacker.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 1

  1. First seenCVSS 9.4 · balbooaNVD modified 2026-10-23 23:10

Affected (CPE criteria) 1

  • cpe:2.3:a:balbooa:gridbox:*:*:*:*:*:joomla\!:*:*

References 2