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CVE-2026-84312

Nginx UI: Casdoor SSO callback uses a constant `state` parameter (login CSRF) PUBLISHED

Description (CNA)

Nginx UI is a web user interface for the Nginx web server. Prior to 2.4.1, GetCasdoorUri uses the configured Casdoor application name as a constant OAuth state value and CasdoorCallback does not compare the submitted state with a value bound to the initiating browser session. An unauthenticated attacker can cause a victim's browser to complete an attacker-controlled Casdoor authorization flow, and the callback can mint a Nginx UI session for the identity returned by that authorization code. This issue is fixed in version 2.4.1.

Affected (CNA)

Vendor / productVersions
0xJacky / nginx-uiaffected < 2.4.1

CWE

CWE-287, CWE-352

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.