{"id":"CVE-2026-10601","aliases":["BIT-grafana-2026-10601","GHSA-9493-h4f5-633x","GO-2026-6545"],"url":"https://o3.security/vulnerability/CVE-2026-10601","summary":"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.","published":"2026-06-22T13:18:31.531Z","modified":"2026-10-21T02:54:34.928066764Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":null},{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":null},{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":null},{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":null},{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":null},{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":"1.9.2-0.20260616075434-82ef13993059"}],"fix":{"url":"https://github.com/grafana/grafana/pull/125789","label":"grafana/grafana#125789"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/10xxx/CVE-2026-10601.json"},{"type":"ADVISORY","url":"https://grafana.com/security/security-advisories/cve-2026-10601"},{"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"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-21T02:54:34.928066764Z"}}