CVE-2026-107811
Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, ordinary authenticated users can access /api/nodes and /api/nodes/:id, whose responses serialize the node token field. The same token is accepted as X-Node-Secret by AuthRequired and maps the request to initUser, allowing the user to impersonate a trusted node against a reachable cluster member. This cross-node authentication bypass can expose sensitive management operations, including configuration synchronization and service restart. This issue is fixed in version 2.5.0.
- CVSS 3.1
- 8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 37% of CVEs (scores of 2026-10-25)
- CWEs
- CWE-200, CWE-862
- Published
- Modified
- Record from
- the NVD, synced
Affected
- nginxui:nginx_ui
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-32gc-wf3m-78w9 | Go | github.com/0xJacky/Nginx-UI | >=1.9.10-0.20250517140552-daee3ac7ade1 <1.9.10-0.20260728091109-0ecbd106c37b | 1.9.10-0.20260728091109-0ecbd106c37b |
| GO-2026-6702 | Go | github.com/0xJacky/Nginx-UI | >=1.9.10-0.20250517140552-daee3ac7ade1 <1.9.10-0.20260728091109-0ecbd106c37b | 1.9.10-0.20260728091109-0ecbd106c37b |