CVE-2026-107813CWE-862broken-access-control

CVE-2026-107813

High · published October 9, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
22.0
In the wild
Unconfirmed
What it is

Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, the api/cluster router exposes node and namespace mutation operations and cluster-wide Nginx reload or restart operations with AuthRequired but without RequireSecureSession. An authenticated OTP-enabled user possessing a stolen or persisted JWT can therefore perform node CRUD, read or replace node credentials, change namespaces, and invoke nodes/reload_nginx or nodes/restart_nginx without a fresh second-factor step-up. This issue is an incomplete fix for CVE-2026-84315 and is fixed in version 2.5.0.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00305 · 22.0th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-09T20:17Z
Affected products (1)
ProductVersionsFixed in
nginxui/nginx_ui≥ 2.0.0, < 2.5.02.5.0
References (3)
https://github.com/0xJacky/nginx-ui/commit/a3999bd78a3b97ab22e6b5e9fd478ac57598a954 · [email protected]https://github.com/0xJacky/nginx-ui/releases/tag/v2.5.0 · [email protected]https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-h246-wpgf-vmq5 · [email protected]
EPSS history
Timeline
  • 11 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 09 OCT 15:47Z
    Nginx UI: Incomplete fix of CVE-2026-84315 - the api/cluster router was not - wrapped in RequireSecureSession, so those sensitive mutations run without OTP step-up
    cvelistv5
  • 09 OCT 15:47Z
    Nginx UI: Incomplete fix of CVE-2026-84315 - the api/cluster router was not - wrapped in RequireSecureSession, so those sensitive mutations run without OTP step-up
    cvelistv5