{"cve":"CVE-2026-84315","nvd":{"published":"2026-10-12T21:17:21.900","modified":"2026-10-13T16:17:23.613","status":"Deferred","description":"Nginx UI is a web user interface for the Nginx web server. Prior to 2.4.1, Nginx UI does not apply RequireSecureSession to multiple authenticated mutation routes even though OTP-enabled users are expected to present a fresh X-Secure-Session-ID for sensitive actions. A stolen authenticated session can therefore create or alter automatic backups, DNS credentials and records, certificates and ACME users, Nginx control settings, and site or stream automation without completing the OTP or passkey step-up. This issue is fixed in version 2.4.1.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H","score":8.3},"cwes":["CWE-862"],"references":["https://github.com/0xJacky/nginx-ui/commit/23d1934099b05b2a01589b48129dc3d3159d91c2","https://github.com/0xJacky/nginx-ui/releases/tag/v2.4.1","https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-5v7c-xpfp-p65m","https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-5v7c-xpfp-p65m"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:58:52.678897993+00:00"},"epss":{"cve":"CVE-2026-84315","score":0.00337,"percentile":0.26849,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-5v7c-xpfp-p65m","url":"https://osv.dev/vulnerability/GHSA-5v7c-xpfp-p65m","summary":"Nginx UI OTP secure-session step-up is missing on sensitive mutation routes","modified":"2026-10-19T21:41:21.809914942Z","packages":[{"ecosystem":"Go","name":"github.com/0xJacky/Nginx-UI","purl":"pkg:golang/github.com/0xJacky/Nginx-UI","ranges":["<1.9.10-0.20260703131214-23d1934099b0"],"fixed":["1.9.10-0.20260703131214-23d1934099b0"]}]},{"id":"GO-2026-6775","url":"https://osv.dev/vulnerability/GO-2026-6775","summary":"Nginx UI OTP secure-session step-up is missing on sensitive mutation routes in github.com/0xJacky/Nginx-UI","modified":"2026-10-19T21:31:49.973940757Z","packages":[{"ecosystem":"Go","name":"github.com/0xJacky/Nginx-UI","purl":"pkg:golang/github.com/0xJacky/Nginx-UI","ranges":["<1.9.10-0.20260703131214-23d1934099b0"],"fixed":["1.9.10-0.20260703131214-23d1934099b0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}