high7.1
CVE-2026-41660
Admidio has Inverted 2FA Reset Authorization Check that Lets Group Leaders Strip Admin TOTP
Impact
Admidio is an open-source user management solution. Prior to version 5.0.9, a logic error in Admidio's two-factor authentication reset inverts the authorization check. Non-admin users cannot remove their own TOTP configuration, but they can remove other users' TOTP, including administrators. A group leader with profile edit rights on an admin account can strip that admin's 2FA. This issue has been patched in version 5.0.9.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | admidio/admidio | <= 5.0.8 | 5.0.9 |