Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Nginx-UI (github.com/0xJacky/Nginx-UI) versions from 1.9.10-0.20250517140552-daee3ac7ade1 before 1.9.10-0.20260728091109-0ecbd106c37b expose cluster node tokens through the /api/nodes endpoints to any authenticated user. An attacker with a low-privileged account can read a node token and send it as the X-Node-Secret header to a remote node, which then treats the request as the initial administrator and allows actions such as system restart. Upgrade to 1.9.10-0.20260728091109-0ecbd106c37b or later; no workaround is listed.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 8.8 | High | 3.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0043, the 37th percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:11 UTC First seen by agentprime
- 31 Oct 2026, 14:11 UTC Confirmed by OSV