Description


Nginx UI is a web user interface for the Nginx web server. Prior to 2.4.1, GenerateShortToken creates standalone short-token records without a long Token value, but DeleteUserTokens invalidates cached entries only when the long Token field is nonempty. A revoked short token can therefore remain in the short_token cache and authenticate again if the associated account is re-enabled before the cache entry expires because GetTokenUserByShortToken reads the surviving entry, restoring access to HTTP or WebSocket routes that accept short-token authentication. This issue is fixed in version 2.4.1.

Related CPE's


Could not find any relations

Weaknesses



CWE-613

CVSS impact metrics


CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

5.4 · Medium

Information


Source identifier

[email protected]

Vulnerability status

Deferred

Published

2026-10-12T21:17:22.817Z

19 hours ago

Last modified

2026-10-13T16:17:23.713Z

17 minutes ago