Improper access control in GLPI - CVE-2026-42317
Published: June 1, 2026
Vulnerability identifier: #VU133161
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-2026-42317
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to delete arbitrary files from the filesystem.
The vulnerability exists due to improper access control in file deletion functionality when handling technician actions. A remote user can delete arbitrary files writable by the webserver to delete arbitrary files from the filesystem.
Only files for which the webserver has write permissions can be deleted.
Affected software
GLPI
How to mitigate CVE-2026-42317
Install security update from vendor's website.
GLPI - addressed in versions 10.0.25, 11.0.7