Medium
6.5
A user with the Viewer role in Grafana can crash the server by submitting a crafted server-side...
CVE-2026-88858
First seen on SecPulse
Affected packages
| Ecosystem | Package | Affected | Fixed |
|---|---|---|---|
| Grafana | Grafana OSS |
7.4.0 – 11.6.16 12.0.0 – 12.2.10 12.3.0 – 12.3.11 12.4.0 – 12.4.13 13.0.0 – 13.0.11 13.1.0 – 13.1.8 +1 more |
— — — — — — |
| Grafana | Grafana Enterprise |
7.4.0 – 11.6.16 12.0.0 – 12.2.10 12.3.0 – 12.3.11 12.4.0 – 12.4.13 13.0.0 – 13.0.11 13.1.0 – 13.1.8 +1 more |
— — — — — — |
Original description The description as published by the source.
A user with the Viewer role in Grafana can crash the server by submitting a crafted server-side math expression (uncontrolled recursion). A user with permission to provision alert rules can make the outage persist across restarts.
Source: CVE.org (CVE Program・cvelistV5) NVD GitHub Advisory
References
- web grafana.com
- web nvd.nist.gov
- web github.com