Go/github.com/grafana/grafana CVE-2026-42129: high 7.7, EPSS 0.44%

Grafana Loki datasource plugin's callResource handler contains a path traversal vulnerability. in github.com/grafana/grafana

Action: No fix published. Pin and monitor.

Affected

Fixed versions

No fixed version in the source.

Sources

• osv: GO-2026-6544
• nvd: CVE-2026-42129
• https://github.com/advisories/GHSA-f74p-cwhp-x2wx
• https://github.com/grafana/grafana/commit/3fcdbc5a6e5c955bd42bd3715dd03cbad2b078c1
• https://github.com/grafana/grafana/commit/42cdc39124912a8506a0c613c319c345aa950b29
• https://github.com/grafana/grafana/commit/82ef13993059351bf21de35b8488bbd9b42df4f4
• https://github.com/grafana/grafana/commit/d27d2eba9c509d16f214d290436a6ad0bd9c6c01
• https://github.com/grafana/grafana/commit/dd5dc51681ff0133ddb2e206c2ea318713aeca16
• https://github.com/grafana/grafana/commit/eeb08ceb020c4381242d8400e5878044e9877505
• https://github.com/grafana/grafana/commit/f70d3e480274a5dbd12006338c393f4b05d441ca
• https://github.com/grafana/grafana/releases/tag/v11.6.15
• https://github.com/grafana/grafana/releases/tag/v12.2.9
• https://github.com/grafana/grafana/releases/tag/v12.3.7
• https://github.com/grafana/grafana/releases/tag/v12.4.4
• https://github.com/grafana/grafana/releases/tag/v13.0.2
• https://grafana.com/security/security-advisories/cve-2026-42129

CVE-2026-42129 · published 2026-09-28T16:43:40Z · modified 2026-09-28T17:00:25.303025125Z · JSON