PHP file inclusion in WeGIA - #VU136996
Published: July 7, 2026
Vulnerability identifier: #VU136996
CSH Severity: Low
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-98
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary code.
The vulnerability exists due to improper control of filename for include/require statement in PHP program in the controller dispatcher and backup import functionality when handling a crafted backup archive and a user-controlled module path. A remote privileged user can upload a crafted gzip-compressed tar archive and invoke the dispatcher with a phar:// module path to execute arbitrary code.
The issue relies on the backup-management permission and on the ability to reference the uploaded archive through PHP's phar:// stream wrapper.
Affected software
WeGIA
Remediation
Install security update from vendor's website.
WeGIA - update to 3.9.1