CVE-2026-48119
Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 0.20.0 to before version 2.0.12, authenticated agents can forge service-monitor results for other users' services. This issue has been patched in version 2.0.12.
- CVSS 3.1
- 7.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L - EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 18% of CVEs (scores of 2026-10-25)
- CWE
- CWE-862
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-4g6j-g789-rghm | Go | github.com/nezhahq/nezha | >=0.20.0 <1.14.15-0.20260521020202-02129f16fb15 | 1.14.15-0.20260521020202-02129f16fb15 |
| GHSA-4g6j-g789-rghm | Go | github.com/nezhahq/nezha | >=2.0.0 <2.0.12 | 2.0.12 |
| GO-2026-5119 | Go | github.com/naiba/nezha | >=0.20.0 | no fix published |
| GO-2026-5119 | Go | github.com/nezhahq/nezha | >=1.0.0 <1.14.15-0.20260521020202-02129f16fb15 | 1.14.15-0.20260521020202-02129f16fb15 |