CVE-2026-9091
Medium
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.
SeverityMedium
CVSS5.3
Exploit probability—
ProductGithub.com/casdoor/casdoor
PublishedMay 28, 2026
First seenMay 28, 2026
Weakness typeCWE-306Missing authentication for critical function
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| github.com/casdoor/casdoorGo | v ≤ 1.1000.1-0.20260321120606-239e8bd69487, No range specified | — |
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