{"id":"CVE-2026-101046","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.","aliases":["GHSA-rxhg-vcww-2mpw","GO-2026-6269"],"modified":"2026-09-30T03:30:36.162462720Z","published":"2026-09-27T17:02:35.154Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-89"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/101xxx/CVE-2026-101046.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/101xxx/CVE-2026-101046.json"},{"type":"ADVISORY","url":"https://github.com/fleetdm/fleet/security/advisories/GHSA-rxhg-vcww-2mpw"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101046"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/fleet-before-4.89.0-sql-injection-via-order-by-activity-endpoints"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/fleetdm/fleet","events":[{"introduced":"0"},{"fixed":"5e7d2b2b4f063a94135e8511b1cc17a987db6173"}],"database_specific":{"source":["AFFECTED_FIELD","DESCRIPTION"],"extracted_events":[{"introduced":"0"},{"fixed":"4.89.0"}]}}],"versions":["orbit-v1.57.0","orbit-v1.56.0","orbit-v1.55.0","orbit-v1.54.0","orbit-v1.53.0","fleetctl-docker-deps-20260224","fleetctl-docker-deps-20260223","orbit-v1.52.0","fleetctl-docker-deps-20260129","orbit-v1.51.0","fleetctl-docker-deps-20260113","fleetd-android-v1.0.0","fleetctl-docker-deps-v4.76.1","orbit-v1.50.0","orbit-v1.49.0","orbit-v1.48.0","orbit-v1.45.0","orbit-v1.43.0","orbit-v1.42.0","orbit-v1.41.0","rc-fleetctl-test-v4.63.0","tf-mod-addon-monitoring-v1.5.1","tf-mod-addon-monitoring-v1.5.0","tf-mod-addon-monitoring-v1.4.1","tf-mod-addon-ses-v1.2.0","fleetctl-docker-deps-v4.60.0","tf-mod-root-v1.9.2","tf-mod-byo-ecs-v1.8.1","tf-mod-addon-mdmproxy-v1.0.1","tf-mod-addon-saml-auth-proxy-v1.3.0","tf-mod-addon-ses-v1.1.0","tf-mod-root-v1.11.1","tf-mod-byo-vpc-v1.12.1","tf-mod-addon-waf-alb-v2.0.0","tf-mod-root-v1.11.0","tf-mod-byo-vpc-v1.12.0","tf-mod-byo-ecs-v1.8.0","tf-mod-byo-db-v1.9.0","tf-mod-addon-mdmproxy-v1.0.0","tf-mod-root-v1.10.0","tf-mod-byo-vpc-v1.11.0","tf-mod-byo-ecs-v1.7.0","tf-mod-byo-db-v1.8.0","tf-mod-addon-byo-kinesis-logging-destination-kinesis-v1.0.1","tf-mod-addon-byo-firehose-logging-destination-firehose-v2.0.3","tf-mod-addon-byo-firehose-logging-destination-firehose-v2.0.2","tf-mod-addon-osquery-carve-v1.1.0","tf-mod-addon-osquery-carve-split-account-split-account-v1.1.0","tf-mod-addon-osquery-carve-split-account-osquery-carve-v1.1.0","tf-mod-addon-byo-file-carving-v1.1.0","tf-mod-addon-byo-file-carving-target-account-v1.1.0","tf-mod-root-v1.9.1","tf-mod-byo-vpc-v1.10.1","tf-mod-byo-ecs-v1.6.1","tf-mod-byo-db-v1.7.1","tf-mod-root-v1.9.0","tf-mod-byo-vpc-v1.10.0","tf-mod-byo-ecs-v1.6.0","tf-mod-byo-db-v1.7.0","tf-mod-addon-external-vuln-scans-v2.2.0","fleet-v4.51.0","tf-mod-addon-byo-kinesis-logging-destination-target-account-v1.0.0","tf-mod-addon-byo-kinesis-logging-destination-kinesis-v1.0.0","fleet-v4.50.0","tf-mod-root-v1.8.0","tf-mod-byo-vpc-v1.9.0","tf-mod-byo-ecs-v1.5.0","tf-mod-byo-db-v1.6.0","tf-mod-addon-external-vuln-scans-v2.1.0","fleetd-chrome-v1.3.1","tf-mod-addon-byo-file-carving-v1.0.0","tf-mod-addon-byo-file-carving-target-account-v1.0.0","tf-mod-addon-monitoring-v1.4.0","fleetd-chrome-v1.3.0","fleet-v4.49.0","tf-mod-root-v1.7.3","tf-mod-byo-vpc-v1.8.3","tf-mod-addon-logging-destination-firehose-v1.1.1","fleet-v4.48.0","fleetd-chrome-v1.2.1-beta","tf-mod-root-v1.7.2","tf-mod-byo-vpc-v1.8.2","tf-mod-addon-saml-auth-proxy-v1.2.0","tf-mod-addon-monitoring-v1.3.0","tf-mod-addon-monitoring-v1.2.0","fleet-v4.47.0","tf-mod-addon-mdm-v2.0.0","tf-mod-addon-migrations-v2.0.1","tf-mod-addon-external-vuln-scans-v2.0.2","tf-mod-addon-osquery-carve-v1.0.1","fleet-v4.45.0","fleetd-chrome-v1.2.0-beta","fleetd-chrome-v1.2.0","tf-mod-addon-external-vuln-scans-v2.0.1","tf-mod-root-v1.7.1","tf-mod-byo-vpc-v1.8.1","tf-mod-byo-ecs-v1.4.1","tf-mod-byo-db-v1.5.1","tf-mod-addon-external-vuln-scans-v2.0.0","fleetd-chrome-v1.1.3-beta","fleetd-chrome-v1.1.3","v4.43.4","fleetd-chrome-v1.1.1-beta","fleet-v4.40.0","fleetd-chrome-v1.1.0-beta","fleet-v4.43.0","orbit-v1.20.0","tf-mod-root-v1.7.0","tf-mod-byo-vpc-v1.8.0","tf-mod-byo-db-v1.5.0","tf-mod-byo-db-v1.4.0","tf-mod-addon-migrations-v2.0.0","tf-mod-addon-mdm-v1.5.0","tf-mod-addon-geolite2-v1.0.0","fleet-v4.41.0","tf-mod-root-v1.6.1","tf-mod-byo-vpc-v1.7.1","tf-mod-byo-db-v1.3.2","tf-mod-addon-monitoring-v1.1.3","tf-mod-root-v1.6.0","tf-mod-byo-vpc-v1.7.0","tf-mod-addon-logging-destination-firehose-v1.1.0","tf-mod-addon-logging-alb-v1.2.0","orbit-v1.18.3","tf-mod-addon-monitoring-v1.1.2","orbit-v1.18.2","orbit-v1.18.0-RC","orbit-test-build","fleet-v4.39.0","tf-mod-addon-mdm-v1.4.1","tf-mod-addon-monitoring-v1.1.1","tf-mod-addon-monitoring-v1.1.0","tf-mod-root-v1.5.1","tf-mod-byo-vpc-v1.6.1","tf-mod-byo-db-v1.3.1","tf-mod-root-v1.5.0","tf-mod-byo-vpc-v1.6.0","tf-mod-addon-mdm-v1.4.0","tf-mod-addon-vuln-processing-v1.1.0","fleet-v4.38.0","tf-mod-root-v1.4.0","tf-mod-byo-vpc-v1.5.0","tf-mod-byo-ecs-v1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