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CVE-2026-9091

MEDIUM
5.3
CVSS 3.1
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.

Metadata

CVE ID
CVE-2026-9091
State
PUBLISHED
Assigner
certcc
Reserved
2026-05-20 15:04 UTC
Published
2026-05-28 16:19 UTC
Last updated
2026-05-29 19:01 UTC
Vendor / Product
Casdoor / Casdoor
Sources
cve.org  ·  NVD

Severity & Metrics

5.3 MEDIUM CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
SSVC — CISA Coordinator
Exploitation
none
Automatable
yes
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
Casdoor Casdoor — 0 ≤ 2.362.0
Weakness (CWE)
CWESourceDescription
— cna CWE-306 Missing Authentication for Critical Function
CVSS scores (1)
ScoreSeverityVersionSourceVector
5.3 MEDIUM 3.1 adp CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
References (1)
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