Incorrect authorization in Admidio - CVE-2026-41660
Published: April 23, 2026
Vulnerability identifier: #VU127162
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:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-41660
CWE-ID: CWE-863
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to disable two-factor authentication on administrator accounts.
The vulnerability exists due to incorrect authorization in modules/profile/two_factor_authentication.php when handling two-factor authentication reset requests. A remote user can send a crafted reset request targeting another user's account to disable two-factor authentication on administrator accounts.
Exploitation requires profile edit rights on the targeted account.
Affected software
Admidio
How to mitigate CVE-2026-41660
Install security update from vendor's website.
Admidio - update to 5.0.9