Improper Authorization in Admidio - #VU144272
Published: August 19, 2026
Vulnerability identifier: #VU144272
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-285
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to disclose sensitive information.
The vulnerability exists due to improper authorization in profile_function.php when handling requests to reload future memberships. A remote user can send a specially crafted request for another user\'s profile data to disclose sensitive information.
This issue is exploitable only when the target role is visible to the attacker and the victim has a future membership.
Affected software
Admidio
Remediation
Install security update from vendor's website.
Admidio - update to 5.0.12