CVE-2026-33380
published 2026-05-13CVE-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…
PriorityP343medium6.5CVSS 3.1
AVNACLPRLUINSUCHINAN
EPSS
0.37%
29.7th percentile
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.
Affected
19 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| github.com | grafana_grafana | >= 0 < 1.9.2-0.20260513165311-fb7336fc36c1 | 1.9.2-0.20260513165311-fb7336fc36c1 |
| grafana | grafana | >= 11.6.0 < 11.6.14 | 11.6.14 |
| grafana | grafana | >= 12.2.0 < 12.2.8 | 12.2.8 |
| grafana | grafana | >= 12.3.0 < 12.3.6 | 12.3.6 |
| grafana | grafana | >= 12.4.0 < 12.4.3 | 12.4.3 |
| grafana | grafana | >= 13.0.0 < 13.0.1 | 13.0.1 |
| grafana | grafana_oss | 11.6.0 – 11.6.14 | — |
| grafana | grafana_oss | >= 11.6.14 < 11.6.14+security-04 | 11.6.14+security-04 |
| grafana | grafana_oss | 12.0.0 – 12.2.8 | — |
| grafana | grafana_oss | >= 12.2.8 < 12.2.8+security-04 | 12.2.8+security-04 |
| grafana | grafana_oss | 12.3.0 – 12.3.6 | — |
| grafana | grafana_oss | >= 12.3.6 < 12.3.6+security-04 | 12.3.6+security-04 |
| grafana | grafana_oss | 12.4.0 – 12.4.3 | — |
| grafana | grafana_oss | >= 12.4.3 < 12.4.3+security-02 | 12.4.3+security-02 |
| grafana | grafana_oss | 13.0.0 – 13.0.1 | — |
| grafana | grafana_oss | >= 13.0.1 < 13.0.1+security-01 | 13.0.1+security-01 |
| rhacm2 | acm-grafana-rhel9 | — | — |
| rhceph | grafana-rhel10 | — | — |
| rhceph | grafana-rhel9 | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
vendor_redhat6.3MEDIUM
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VulDB
Grafana OSS up to 13.0.1+security-00 information disclosure (WID-SEC-2026-1546)
vuldb·2026-05-16·CVSS 6.3
CVE-2026-33380 [MEDIUM] Grafana OSS up to 13.0.1+security-00 information disclosure (WID-SEC-2026-1546)
A vulnerability classified as problematic was found in Grafana OSS. Impacted is an unknown function. The manipulation results in information disclosure.
This vulnerability is known as CVE-2026-33380. It is possible to launch the attack remotely. No exploit is available.
Upgrading the affected component is advised.
GHSA
Grafana: SQL Expressions Read File From Disk
ghsa·2026-05-13
CVE-2026-33380 [MEDIUM] CWE-552 Grafana: SQL Expressions Read File From Disk
Grafana: SQL Expressions Read File From Disk
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.
GHSA
GHSA-gxcp-jjxh-rwp4: A vulnerability in SQL Expressions allows an authenticated attacker to read arbitrary files from the Grafana server's filesystem
ghsa_unreviewed·2026-05-13
CVE-2026-33380 [MEDIUM] CWE-552 GHSA-gxcp-jjxh-rwp4: A vulnerability in SQL Expressions allows an authenticated attacker to read arbitrary files from the Grafana server's filesystem
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.
Red Hat
grafana: Grafana: Information disclosure via SQL Expressions vulnerability
vendor_redhat·2026-05-13·CVSS 6.3
CVE-2026-33380 [MEDIUM] CWE-89 grafana: Grafana: Information disclosure via SQL Expressions vulnerability
grafana: Grafana: Information disclosure via SQL Expressions vulnerability
A flaw was found in Grafana. An authenticated attacker can exploit a vulnerability in SQL Expressions to read arbitrary files from the Grafana server's filesystem. This information disclosure is possible only when the sqlExpressions feature toggle is enabled.
Package: multicluster-globalhub/multicluster-globalhub-grafana-rhel9 (Multicluster Global Hub) - Not affected
Package: rhacm2/acm-grafana-rhel9 (Red Hat Advanced Cluster Management for Kubernetes 2) - Fix deferred
Package: rhceph/rhceph-5-dashboard-rhel8 (Red Hat Ceph Storage 5) - Not affected
Package: rhceph/rhceph-6-dashboard-rhel9 (Red Hat Ceph Storage 6) - Not affected
Package: rhceph/grafana-rhel9 (Red Hat Ceph Storage 8) - Fix deferred
Package: rhc
No detection rules found.
No public exploits indexed.
2026-05-13
Published