Medium severity5.3NVD Advisory· Published May 28, 2026· Updated May 29, 2026
CVE-2026-9091
CVE-2026-9091
Description
Casdoor versions 2.362.0 and earlier contain a logic flaw in the social‑login binding flow that allows users to bypass configured MFA requirements. The binding‑rule code path in controllers/auth.go calls HandleLoggedIn directly without invoking checkMfaEnable. Any user authenticating via this path is logged in without MFA enforcement.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
1News mentions
1- Casdoor: Nine SAML & SSO Flaws Disclosed, Including Critical Auth Bypass (CVE-2026-9090)Vypr Intelligence · May 28, 2026