Cross-site request forgery in Admidio - #VU138937
Published: July 21, 2026
Vulnerability identifier: #VU138937
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: N/A
CWE-ID: CWE-352
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Admidio
Affected software:
Admidio
Admidio
Detailed vulnerability description
The vulnerability allows a remote user to cause unauthorized configuration changes.
The vulnerability exists due to cross-site request forgery (CSRF) in modules/category-report/preferences.php when processing state-changing GET requests for Category Report preferences. A remote user can cause an authenticated administrator to visit a crafted URL to cause unauthorized configuration changes.
User interaction is required, and exploitation is possible through top-level cross-site GET navigation when the Category Report module is enabled and at least one configuration exists.
Remediation
Install security update from vendor's website.