{"schema":"threatline.record/2","record":{"id":"CVE-2026-101046","aliases":["GHSA-rxhg-vcww-2mpw","GO-2026-6269"],"summary":"Fleet before 4.89.0 SQL Injection via ORDER BY Activity Endpoints","details":"Fleet before 4.89.0 contains an SQL injection vulnerability in the activity list endpoints (GET /api/v1/fleet/activities and GET /api/v1/fleet/hosts/{id}/activities). The deprecated cursor-pagination helper appendListOptionsWithCursorToSQL interpolated the caller-supplied sort/order key into the SQL ORDER BY clause without an allowlist, so an authenticated user with read access to Activity could order results by arbitrary columns. The impact is read-only and bounded to columns on the activity_past table that are not otherwise returned in these responses (e.g. details), allowing their values to be inferred through the resulting sort order; there is no write access, privilege escalation, or reachability of node_key or other host-join columns through these endpoints. Fixed in 4.89.0, which removes the deprecated helper and passes the sort column through SanitizeColumn.","categories":["Libraries & packages"],"product":"fleet","vendor":"fleetdm","ecosystem":"Go","affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-101046","source_modified_at":"2026-09-28T13:16:02.557Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"fleet","vendor":"fleetdm","versions":[{"version":"0","status":"affected","versionType":"semver","lessThan":"4.89.0"},{"version":"4.89.0","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-rxhg-vcww-2mpw","source_modified_at":"2026-09-28T03:55:39.119389082Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"github.com/fleetdm/fleet/v4","ecosystem":"Go","purl":"pkg:golang/github.com/fleetdm/fleet/v4"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.89.0"}]}],"versions":[]}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-101046","source_modified_at":"2026-09-28T13:16:02.557Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"fleet","ecosystem":null},"version":"4.89.0","basis":"first unaffected version stated in the CVE record"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-rxhg-vcww-2mpw","source_modified_at":"2026-09-28T03:55:39.119389082Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"github.com/fleetdm/fleet/v4","ecosystem":"Go","purl":"pkg:golang/github.com/fleetdm/fleet/v4"},"version":"4.89.0"}],"cvss":2.3,"severity":"Low","kev":{"listed":false},"epss":{"probability":0.00171,"percentile":0.06132,"score_date":"2026-10-23"},"published_at":"2026-09-27T17:02:35.154Z","modified_at":"2026-09-28T13:16:02.557Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-101046","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-28T13:16:02.557Z"},{"source":"OSV","url":"https://osv.dev/vulnerability/GHSA-rxhg-vcww-2mpw","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-28T03:55:39.119389082Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-101046","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","OSV","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/fleetdm/fleet/security/advisories/GHSA-rxhg-vcww-2mpw","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/fleet-before-4.89.0-sql-injection-via-order-by-activity-endpoints","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-09-28T13:15:06.397678Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"ecosystem","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-09-28T13:16:02.557Z","content_hash":"3e41576c03f3b2f4410f8e16efb687c4d4304cf6b795aa4739b1a3be2be17816"}}