{"id":"GHSA-qhx2-24jf-9jj9","revision":null,"records":[{"revision":"814bf802b2694b2795881b2880ababdc","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-101046","aliases":[],"title":"Fleet before 4.89.0 SQL Injection via ORDER BY Activity Endpoints","description":"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.","state":0,"publishedAt":"2026-09-27T17:02:35.154+00:00","modifiedAt":"2026-09-28T13:16:02.557+00:00","affected":[{"ecosystem":"Vendor product","name":"fleet","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"fleetdm\",\n                    \"product\": \"fleet\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:golang/github.com/fleetdm/fleet/v4\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"4.89.0\"\n                        },\n                        {\n                            \"version\": \"4.89.0\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":2.3,"severity":"LOW"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","score":3.1,"severity":"LOW"}],"references":["https://github.com/fleetdm/fleet/security/advisories/GHSA-rxhg-vcww-2mpw","https://www.vulncheck.com/advisories/fleet-before-4.89.0-sql-injection-via-order-by-activity-endpoints"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-101046","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-101046","identifiers":["CVE-2026-101046"]},"retained":false,"historicalAffected":[]},{"revision":"31e24f0b2357479bb6f7ca4be6c80ce7","observedAt":"2026-11-11T05:27:52.427+00:00","statement":{"source":"euvd","id":"EUVD-2026-87977","aliases":["CVE-2026-101046","GHSA-qhx2-24jf-9jj9"],"title":"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 …","description":"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.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":2.3,"severity":null}],"references":["https://github.com/fleetdm/fleet/security/advisories/GHSA-rxhg-vcww-2mpw","https://www.vulncheck.com/advisories/fleet-before-4.89.0-sql-injection-via-order-by-activity-endpoints"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-87977","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Sep 27, 2026, 5:02:35 PM","dateUpdated":"Sep 28, 2026, 1:16:02 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. 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Fixed in 4.89.0, which removes the deprecated helper and passes the sort column through SanitizeColumn.","state":0,"publishedAt":"2026-09-27T18:16:31.037+00:00","modifiedAt":"2026-10-07T17:33:07.173+00:00","affected":[],"metrics":[{"system":"CVSS 4.0 · disclosure@vulncheck.com · Secondary","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","score":2.3,"severity":"LOW"},{"system":"CVSS 3.1 · disclosure@vulncheck.com · Secondary","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","score":3.1,"severity":"LOW"},{"system":"CVSS 3.1 · nvd@nist.gov · Primary","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3,"severity":"MEDIUM"}],"references":["https://github.com/fleetdm/fleet/security/advisories/GHSA-rxhg-vcww-2mpw","https://www.vulncheck.com/advisories/fleet-before-4.89.0-sql-injection-via-order-by-activity-endpoints"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-101046","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-89"],"productCriteria":["cpe:2.3:a:fleetdm:fleet:*:*:*:*:*:*:*:*"],"sourceDates":{"published":"2026-09-27T18:16:31.037","lastModified":"2026-10-07T17:33:07.173"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-101046","identifiers":["CVE-2026-101046"]},"retained":false,"historicalAffected":[]},{"revision":"47d46da3af684bd8a94a22eae5c67623","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GHSA-rxhg-vcww-2mpw","aliases":["CVE-2026-101046","GO-2026-6269"],"title":"Fleet: ORDER BY column injection on activity list endpoints","description":"### Summary\n\nAn authenticated user with read access to Activity could influence the `ORDER BY` clause of the activity list endpoints by supplying an arbitrary sort column:\n\n- `GET /api/v1/fleet/activities` (`ListActivities`)\n- `GET /api/v1/fleet/hosts/{id}/activities` (`ListHostPastActivities`)\n\nThis originated from the deprecated cursor-pagination helper (`appendListOptionsWithCursorToSQL`), which interpolated the caller-supplied order key into SQL without an allowlist. The original report's `node_key` extraction scenario (`/api/v1/fleet/labels/{id}/hosts`) was remediated separately in #44385; these two activity endpoints were the residual call sites, neither of which joins the `hosts` table, so `node_key` was never reachable through them.\n\n### Impact\n\nRead-only. Because the order key was interpolated, an authenticated user with Activity read could sort by columns not otherwise returned in these responses. The exposure was bounded to columns on `activity_past` (e.g. `details` on `/api/v1/fleet/activities`, which is not in that endpoint's SELECT; host-only activities are already excluded by `WHERE host_only = false`). There is no privilege escalation, write access, or reachability of `node_key` or other host-join columns through these endpoints.\n\n### Remediation\n\nThe deprecated helper was removed from the codebase. Both endpoints now pass the caller-supplied sort column through `SanitizeColumn`, which strips all characters except `[\\w-.]` and backtick-quotes each identifier segment. This closes the injection vector: separators, whitespace, parentheses, and quotes cannot survive sanitization, so an expression-based `ORDER BY` oracle is not constructable.\n\n### Affected versions\n\n`< fleet-v4.89.0`. Fixed in `fleet-v4.89.0`.\n\n### Credit\n\nThanks to @axel-corsiez for the report.","state":0,"publishedAt":"2026-08-20T18:44:36+00:00","modifiedAt":"2026-09-28T03:55:39.1193891+00:00","affected":[{"ecosystem":"Go","name":"github.com/fleetdm/fleet/v4","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"4.89.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"LOW"}],"references":["https://github.com/fleetdm/fleet/security/advisories/GHSA-rxhg-vcww-2mpw","https://github.com/fleetdm/fleet","https://github.com/fleetdm/fleet/releases/tag/fleet-v4.89.0"],"sourceUrl":"https://github.com/advisories/GHSA-rxhg-vcww-2mpw","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-rxhg-vcww-2mpw","identifiers":["GHSA-rxhg-vcww-2mpw","CVE-2026-101046","GO-2026-6269"]},"retained":false,"historicalAffected":[]},{"revision":"76fb97dd33874d7da844bd225d4be192","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2026-6269","aliases":["CVE-2026-101046","GHSA-rxhg-vcww-2mpw"],"title":"Fleet: ORDER BY column injection on activity list endpoints in github.com/fleetdm/fleet","description":"Fleet: ORDER BY column injection on activity list endpoints in github.com/fleetdm/fleet","state":0,"publishedAt":"2026-08-25T15:00:02+00:00","modifiedAt":"2026-09-28T03:55:39.1193891+00:00","affected":[{"ecosystem":"Go","name":"github.com/fleetdm/fleet/v4","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"4.89.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/fleetdm/fleet/security/advisories/GHSA-rxhg-vcww-2mpw","https://github.com/fleetdm/fleet/releases/tag/fleet-v4.89.0"],"sourceUrl":"https://osv.dev/vulnerability/GO-2026-6269","license":"OSV · upstream source license applies","key":"osv:GO-2026-6269","identifiers":["GO-2026-6269","CVE-2026-101046","GHSA-rxhg-vcww-2mpw"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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