Nezha Monitoring: Authenticated users can claim the dashboard Host through NAT and preempt all dashboard routing (nezhahq nezha)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.34 % · percentile 27 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- GitHub_M
- NVD status
- Deferred
Description
Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 2.0.14 to before version 2.1.0, authenticated users can claim the dashboard Host through NAT and preempt all dashboard routing. This issue has been patched in version 2.1.0.
Weaknesses (CWE)
- CWE-284 — Improper Access Control
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | GitHub_M |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · security-advisories@github.com (Secondary) |
Advisories
- GHSA-x6fg-52vr-hj4w — Nezha Monitoring: Authenticated users can claim the dashboard Host through NAT and preempt all dashboard routing
- GO-2026-5824 — Nezha Monitoring: Authenticated users can claim the dashboard Host through NAT and preempt all dashboard routing in github.com/nezhahq/nezha
European references
- ENISA EUVD · EUVD-2026-36599
- GCVE · GCVE-0-2026-53520
Affected products
| Product | Versions |
|---|---|
| nezhahq · nezha | affected >= 2.0.14, < 2.1.0 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |