Missing Authorization in Joomla! - CVE-2026-92226
Published: September 30, 2026
Vulnerability identifier: #VU152881
CSH Severity: Low
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-92226
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to modify otherwise uneditable items.
The vulnerability exists due to improper access control in web service edit tasks when handling edit requests. A remote user can perform edit actions on otherwise uneditable items to modify otherwise uneditable items.
Affected software
Joomla!
How to mitigate CVE-2026-92226
Install security update from vendor's website.
Joomla! - addressed in versions 5.4.9, 6.1.4