CVE-2026-33380
MEDIUMCVSS 6.5/10EPSS 0.26%
Last modified
CVE-2026-33380 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A vulnerability in SQL Expressions allows an authenticated attacker to read arbitrary files from the Grafana server's filesystem. Only instances with the sqlExpressions feature toggle enabled are vulnerable.. EPSS estimates a 0.26% chance of exploitation in the next 30 days.
Description
A vulnerability in SQL Expressions allows an authenticated attacker to read arbitrary files from the Grafana server's filesystem. Only instances with the sqlExpressions feature toggle enabled are vulnerable.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Grafana | Grafana | >= 11.6.0, < 11.6.14 |
| Grafana | Grafana | >= 12.2.0, < 12.2.8 |
| Grafana | Grafana | >= 12.3.0, < 12.3.6 |
| Grafana | Grafana | >= 12.4.0, < 12.4.3 |
| Grafana | Grafana | >= 13.0.0, < 13.0.1 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-33380?
A vulnerability in SQL Expressions allows an authenticated attacker to read arbitrary files from the Grafana server's filesystem. Only instances with the sqlExpressions feature toggle enabled are vulnerable.
How severe is CVE-2026-33380?
CVE-2026-33380 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.26% probability of exploitation in the next 30 days.
How do I fix CVE-2026-33380?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2026-33380?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST