In short
- CVE-2026-9091 is a MEDIUM (CVSS 5.3) vulnerability affecting github.com/casdoor/casdoor.
- Chance of exploitation in the next 30 days (EPSS): 0.32%, higher than 25.2% of all vulnerabilities.
- No patched version is listed yet: follow the vendor's advisory in References.
| Package | Affected versions | Patched versions |
|---|
| github.com/casdoor/casdoor Go | ≤ 1.1000.1-0.20260321120606-239e8bd69487all versions
| No fix yet |
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.
NVD 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.
More vulnerabilities in github.com/casdoor/casdoor
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