CVE-2026-27876: Vulnerability in Grafana Grafana Enterprise
CVE-2026-27876 is a critical vulnerability in Grafana Enterprise that allows remote arbitrary code execution via a chained attack involving SQL Expressions and a Grafana Enterprise plugin. This vulnerability affects instances with the sqlExpressions feature toggle enabled. Multiple version ranges are impacted, with fixes available starting from specific patch versions. The vulnerability has a high CVSS score of 9.1, indicating severe impact on confidentiality, integrity, and availability.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-27876) in Grafana Enterprise arises from a chained attack vector leveraging SQL Expressions and a plugin, enabling remote arbitrary code execution (RCE). The issue is contingent on the sqlExpressions feature toggle being enabled. Affected versions include 11.6.0 up to but not including 11.6.14, 12.0.0 up to but not including 12.1.10, 12.2.0 up to but not including 12.2.8, 12.3.0 up to but not including 12.3.6, and 12.4.0 up to but not including 12.4.2. Versions 11.6.14, 12.1.10, 12.2.8, 12.3.6, 12.4.2, and all 13.0.0 and above contain the fix. Version 12.0.0 is end-of-life and did not receive an update. The vulnerability is tracked under CWE-94 (Improper Control of Generation of Code).
Potential Impact
Successful exploitation can lead to remote arbitrary code execution, compromising confidentiality, integrity, and availability of affected systems. The CVSS 3.1 base score is 9.1 (critical), reflecting network attack vector, low attack complexity, high privileges required, no user interaction, and scope change with high impact on confidentiality, integrity, and availability.
Mitigation Recommendations
A fix is available in Grafana Enterprise versions 11.6.14, 12.1.10, 12.2.8, 12.3.6, 12.4.2, and all versions 13.0.0 and above. Users should update to these fixed versions to remediate the vulnerability. Instances with the sqlExpressions feature toggle disabled are not vulnerable. Version 12.0.0 is end-of-life and did not receive a patch; users should upgrade to a supported fixed version. Patch status is confirmed by the version ranges and fixes stated in the advisory.
CVE-2026-27876: Vulnerability in Grafana Grafana Enterprise
Description
CVE-2026-27876 is a critical vulnerability in Grafana Enterprise that allows remote arbitrary code execution via a chained attack involving SQL Expressions and a Grafana Enterprise plugin. This vulnerability affects instances with the sqlExpressions feature toggle enabled. Multiple version ranges are impacted, with fixes available starting from specific patch versions. The vulnerability has a high CVSS score of 9.1, indicating severe impact on confidentiality, integrity, and availability.
CVSS v3.1
Score 9.1critical
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-27876) in Grafana Enterprise arises from a chained attack vector leveraging SQL Expressions and a plugin, enabling remote arbitrary code execution (RCE). The issue is contingent on the sqlExpressions feature toggle being enabled. Affected versions include 11.6.0 up to but not including 11.6.14, 12.0.0 up to but not including 12.1.10, 12.2.0 up to but not including 12.2.8, 12.3.0 up to but not including 12.3.6, and 12.4.0 up to but not including 12.4.2. Versions 11.6.14, 12.1.10, 12.2.8, 12.3.6, 12.4.2, and all 13.0.0 and above contain the fix. Version 12.0.0 is end-of-life and did not receive an update. The vulnerability is tracked under CWE-94 (Improper Control of Generation of Code).
Potential Impact
Successful exploitation can lead to remote arbitrary code execution, compromising confidentiality, integrity, and availability of affected systems. The CVSS 3.1 base score is 9.1 (critical), reflecting network attack vector, low attack complexity, high privileges required, no user interaction, and scope change with high impact on confidentiality, integrity, and availability.
Mitigation Recommendations
A fix is available in Grafana Enterprise versions 11.6.14, 12.1.10, 12.2.8, 12.3.6, 12.4.2, and all versions 13.0.0 and above. Users should update to these fixed versions to remediate the vulnerability. Instances with the sqlExpressions feature toggle disabled are not vulnerable. Version 12.0.0 is end-of-life and did not receive a patch; users should upgrade to a supported fixed version. Patch status is confirmed by the version ranges and fixes stated in the advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GRAFANA
- Date Reserved
- 2026-02-24T14:30:17.726Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 69c697e13c064ed76fb72296
Added to database: 03/27/2026, 14:44:49 UTC
Last enriched: 06/29/2026, 22:38:29 UTC
Last updated: 07/31/2026, 19:22:58 UTC
Views: 892
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