PT-2026-40793 · Grafana · Grafana

Published 2026-05-13 · Updated 2026-06-25 · CVE-2026-33380

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Grafana (affected versions not specified)

Description A flaw in SQL Expressions enables an authenticated attacker to read arbitrary files from the server's filesystem. This issue only affects instances where the sqlExpressions feature toggle is enabled.

Recommendations As a temporary workaround, disable the sqlExpressions feature toggle to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Files Accessible to External Parties

Weakness Enumeration

CWE-552

Related Identifiers

BDU:2026-07042

BIT-GRAFANA-2026-33380

CVE-2026-33380

GHSA-GXCP-JJXH-RWP4

GO-2026-5409

OPENSUSE-SU-2026:10932-1

OPENSUSE-SU-2026:20940-1

Affected Products

Grafana

References · 65

• https://bdu.fstec.ru/vul/2026-07042 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-33380 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-gxcp-jjxh-rwp4 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-grafana-2026-33380 · Vendor Advisory
• https://grafana.com/security/security-advisories/cve-2026-33380 · Vendor Advisory
• https://osv.dev/vulnerability/GO-2026-5409 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-33380 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2026:10932-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-33380 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-33380 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2026:20940-1 · Vendor Advisory
• https://github.com/grafana/grafana · Note
• https://github.com/grafana/grafana/commit/fb7336fc36c14e1ff869482c5085ddb9f39e1b86 · Note
• https://suse.com/security/cve/CVE-2026-28375 · Note
• https://twitter.com/CVEnew/status/2054709235859271842 · Twitter Post