CVE-2026-41660

Description

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.

PUBLISHED Reserved 2026-04-21 | Published 2026-05-07 | Updated 2026-05-07 | Assigner GitHub_M

Problem types

CWE-863: Incorrect Authorization

Product status

References

github.com/...dmidio/security/advisories/GHSA-rh3w-4ccx-prf9 exploit

github.com/...dmidio/security/advisories/GHSA-rh3w-4ccx-prf9

github.com/Admidio/admidio/releases/tag/v5.0.9

cve.org (CVE-2026-41660)

nvd.nist.gov (CVE-2026-41660)

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