{"id":"CVE-2026-84314","published":"2026-10-12T21:17:21.753","lastModified":"2026-10-13T18:17:25.927","description":"Nginx UI is a web user interface for the Nginx web server. Prior to 2.4.1, the POST /api/users/:id user-management endpoint permits an authenticated user to change another user's password without passing RequireSecureSession, even though the self-service password-change path requires that step-up. An attacker with an authenticated account can change the initial administrator's password, invalidate existing administrator tokens, and then authenticate as the administrator. This issue is fixed in version 2.4.1.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-285","CWE-862"],"vendors":[],"products":[],"references":[{"url":"https://github.com/0xJacky/nginx-ui/commit/23d1934099b05b2a01589b48129dc3d3159d91c2","tags":[]},{"url":"https://github.com/0xJacky/nginx-ui/releases/tag/v2.4.1","tags":[]},{"url":"https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-2gc7-j998-5xx6","tags":[]},{"url":"https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-2gc7-j998-5xx6","tags":[]}],"exploitRefs":[{"url":"https://github.com/0xJacky/nginx-ui/commit/23d1934099b05b2a01589b48129dc3d3159d91c2","tags":[]},{"url":"https://github.com/0xJacky/nginx-ui/releases/tag/v2.4.1","tags":[]},{"url":"https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-2gc7-j998-5xx6","tags":[]},{"url":"https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-2gc7-j998-5xx6","tags":[]}],"hasPoc":true,"ai":null}