High severity7.1GHSA Advisory· Published May 7, 2026· Updated May 7, 2026

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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
admidio/admidioPackagist	< 5.0.9	5.0.9

Affected products

Admidio/AdmidioGHSA
Range: <= 5.0.8
ghsa-coords
pkg:composer/admidio/admidio
Range: < 5.0.9

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-rh3w-4ccx-prf9ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2026-41660ghsaADVISORY
github.com/Admidio/admidio/releases/tag/v5.0.9nvdWEB
github.com/Admidio/admidio/security/advisories/GHSA-rh3w-4ccx-prf9nvdWEB

News mentions

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cvss	0.461
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000