{"id":"GHSA-9493-h4f5-633x","summary":"Grafana: Path traversal in the Tempo and Loki data source plugins","details":"The Tempo and Loki datasource plugins construct backend HTTP requests by interpolating user-supplied input into URL paths without sanitization, enabling path traversal. A Viewer-role user can: (1) capture admin-configured datasource credentials (secureJsonData custom headers) by traversing to an attacker-controlled endpoint, (2) invoke state-changing admin endpoints on Tempo (e.g. /flush, /shutdown), and (3) exfiltrate internal service data via Loki's CallResource which returns full HTTP response bodies.","aliases":["BIT-grafana-2026-10601","CVE-2026-10601","GO-2026-6545"],"modified":"2026-09-28T17:10:52.964852592Z","published":"2026-06-22T15:30:43Z","database_specific":{"github_reviewed_at":"2026-09-21T23:03:34Z","nvd_published_at":"2026-06-22T14:16:25Z","cwe_ids":["CWE-22"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-10601"},{"type":"WEB","url":"https://github.com/grafana/grafana/pull/125789"},{"type":"WEB","url":"https://github.com/grafana/grafana/commit/3fcdbc5a6e5c955bd42bd3715dd03cbad2b078c1"},{"type":"WEB","url":"https://github.com/grafana/grafana/commit/42cdc39124912a8506a0c613c319c345aa950b29"},{"type":"WEB","url":"https://github.com/grafana/grafana/commit/82ef13993059351bf21de35b8488bbd9b42df4f4"},{"type":"WEB","url":"https://github.com/grafana/grafana/commit/d27d2eba9c509d16f214d290436a6ad0bd9c6c01"},{"type":"WEB","url":"https://github.com/grafana/grafana/commit/dd5dc51681ff0133ddb2e206c2ea318713aeca16"},{"type":"WEB","url":"https://github.com/grafana/grafana/commit/f70d3e480274a5dbd12006338c393f4b05d441ca"},{"type":"PACKAGE","url":"https://github.com/grafana/grafana"},{"type":"WEB","url":"https://github.com/grafana/grafana/releases/tag/v11.6.15"},{"type":"WEB","url":"https://github.com/grafana/grafana/releases/tag/v12.2.9"},{"type":"WEB","url":"https://github.com/grafana/grafana/releases/tag/v12.3.7"},{"type":"WEB","url":"https://github.com/grafana/grafana/releases/tag/v12.4.4"},{"type":"WEB","url":"https://github.com/grafana/grafana/releases/tag/v13.0.2"},{"type":"WEB","url":"https://grafana.com/security/security-advisories/cve-2026-10601"}],"affected":[{"package":{"name":"github.com/grafana/grafana","ecosystem":"Go","purl":"pkg:golang/github.com/grafana/grafana"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.0.0-beta1"}]}],"database_specific":{"last_known_affected_version_range":"\u003c 11.6.15","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-9493-h4f5-633x/GHSA-9493-h4f5-633x.json"}},{"package":{"name":"github.com/grafana/grafana","ecosystem":"Go","purl":"pkg:golang/github.com/grafana/grafana"},"ranges":[{"type":"SEMVER","events":[{"introduced":"12.0.0"}]}],"database_specific":{"last_known_affected_version_range":"\u003c 12.2.9","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-9493-h4f5-633x/GHSA-9493-h4f5-633x.json"}},{"package":{"name":"github.com/grafana/grafana","ecosystem":"Go","purl":"pkg:golang/github.com/grafana/grafana"},"ranges":[{"type":"SEMVER","events":[{"introduced":"12.3.0"}]}],"database_specific":{"last_known_affected_version_range":"\u003c 12.3.7","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-9493-h4f5-633x/GHSA-9493-h4f5-633x.json"}},{"package":{"name":"github.com/grafana/grafana","ecosystem":"Go","purl":"pkg:golang/github.com/grafana/grafana"},"ranges":[{"type":"SEMVER","events":[{"introduced":"13.0.0"}]}],"database_specific":{"last_known_affected_version_range":"\u003c 13.0.2","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-9493-h4f5-633x/GHSA-9493-h4f5-633x.json"}},{"package":{"name":"github.com/grafana/grafana","ecosystem":"Go","purl":"pkg:golang/github.com/grafana/grafana"},"ranges":[{"type":"SEMVER","events":[{"introduced":"12.4.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-9493-h4f5-633x/GHSA-9493-h4f5-633x.json","last_known_affected_version_range":"\u003c 12.4.4"}},{"package":{"name":"github.com/grafana/grafana","ecosystem":"Go","purl":"pkg:golang/github.com/grafana/grafana"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.9.2-0.20260616075434-82ef13993059"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-9493-h4f5-633x/GHSA-9493-h4f5-633x.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L"}]}