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CVE-2026-15577

Grafana Enterprise: Git Sync connection configuration can be modified with read-only access

Grafana Grafana EnterpriseApplications & CMS
Open in ThreatlineRecord JSON
CVSS
6.5Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.27%Chance of exploitation activity in the next 30 days, higher than 18% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in12.4.13Also 13.0.11, 13.1.8 and 1 moreCVE List
Published13 Oct 2026Updated 13 Oct 2026CVE List

What fixes it

Show all 8 fixed versions

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

A user or service account with read-only access to Git Sync (provisioning) connections can modify a connection's configuration through its status subresource (incorrect authorization). On Grafana 12.4 the affected API is only available when the experimental provisioning feature toggle is enabled.

Text from CVE List

Affected versions 8

  • Grafana Enterpriseaffected: 12.4.0 before 12.4.13CVE List
  • Grafana Enterpriseaffected: 13.0.0 before 13.0.11CVE List
  • Grafana Enterpriseaffected: 13.1.0 before 13.1.8CVE List
  • Grafana Enterpriseaffected: 13.2.0 before 13.2.4CVE List
  • Grafana OSSaffected: 12.4.0 before 12.4.13CVE List
  • Grafana OSSaffected: 13.0.0 before 13.0.11CVE List
  • Grafana OSSaffected: 13.1.0 before 13.1.8CVE List
  • Grafana OSSaffected: 13.2.0 before 13.2.4CVE List

References 1