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High severity8.8NVD Advisory· Published Jul 29, 2026· Updated Aug 5, 2026

CVE-2026-65885

CVE-2026-65885

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Balbooa/Gridbox2 versions
    cpe:2.3:a:balbooa:gridbox:*:*:*:*:*:joomla\!:*:*+ 1 more
    • cpe:2.3:a:balbooa:gridbox:*:*:*:*:*:joomla\!:*:*range: <2.20.2
    • (no CPE)range: <2.20.2

Patches

Vulnerability mechanics

References

2

News mentions

0

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