Nginx-UI AuthRequired token cookie fallback enables CSRF against management APIs

Date Oct 9, 2026

Type Vendor advisory

Signal High-risk advisory

Vendor / Product Go · github.com/0xJacky/Nginx-UI

CVE CVE-2026-107809

High-risk advisory CVE-2026-107809

Summary

Nginx-UI AuthRequired token cookie fallback enables CSRF against management APIs

Why it matters

GitHub has published a reviewed security advisory for github.com/0xJacky/Nginx-UI. Prioritize it with other application dependency updates, especially because EPSS places it in the 7% percentile.

Operator check

Check whether github.com/0xJacky/Nginx-UI is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. EPSS probability: 0.2%; percentile: 7%.

Sources

GitHub Advisory GHSA-33rr-wq23-g6gg NVD — CVE-2026-107809 Source reference

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.

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