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.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Casdoor | Casdoor | affected |
|
No data.
No data.
No data.
Project Subscriptions
No data.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
| Link | Providers |
|---|---|
| https://kb.cert.org/vuls/id/780781 |
|
History
Thu, 28 May 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | CVE-2026-9091 | |
| References |
|
Projects
Sign in to view the affected projects.
MITRE
Status: PUBLISHED
Assigner: certcc
Published:
Updated: 2026-05-28T16:19:39.239Z
Reserved: 2026-05-20T15:04:03.933Z
Link: CVE-2026-9091
Vulnrichment
No data.
NVD
Status : Deferred
Published: 2026-05-28T17:16:33.953
Modified: 2026-05-28T18:00:22.543
Link: CVE-2026-9091
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses
No weakness.