CVE-2026-84321

01/תיאור (מקור, אנגלית)

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.

02/קישורים3

• github.com/0xJacky/nginx-ui/commit/23d1934099b05b2a01589b48129‮…
• github.com/0xJacky/nginx-ui/releases/tag/v2.4.1
• github.com/0xJacky/nginx-ui/security/advisories/GHSA-wq4w-vwvq‮…