CVE-2026-88856 (GCVE-0-2026-88856)

Vulnerability from cvelistv5 – Published: 2026-09-20 17:50 – Updated: 2026-09-22 04:43
VLAI
Title
Joomla Extension - OrdaSoft.com - Authenticated, Privileged Remote Code Execution in OrdaSoft Joomla Gallery extension for Joomla < 6.2.7
Summary
Joomla Extension - OrdaSoft.com - Authenticated, Privileged Remote Code Execution in OrdaSoft Joomla Gallery extension for Joomla < 6.2.7 - The extensions updateOSGallery(), reached via task=update_osgallery, read a JSON request body and called the value of a method field as a live PHP function, passing the value of a package field as its single argument, with no allow-list or is_callable() check of any kind. Any function name compatible with a single argument was directly reachable, including system, exec, shell_exec, and passthru.
Severity
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 14:05 UTC
CWE
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
Joomla CNA under the mitre root
CNA scorecard C 73/100 over 342 records in the last 180 days details
References
URL Tags
https://www.OrdaSoft.com/ product
Impacted products
Credits
Ala Arfaoui
Show details on NVD website
To clipboard 

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