{"id":"CVE-2026-116691","revision":null,"records":[{"revision":"bc227ee884814f81a07f171efde2ca1b","observedAt":"2026-10-27T20:45:55.474+00:00","statement":{"source":"cve-program","id":"CVE-2026-116691","aliases":[],"title":"MLflow CrewAI autologging records LLM provider API keys in logged trace spans","description":"MLflow is an open source AI engineering platform for agents, large language models, and machine learning models. From 2.19.0 until 3.17.0, mlflow.crewai.autolog() records CrewAI Agent objects without consistently sanitizing nested credential-bearing values. mlflow/crewai/autolog.py::_get_agent_attributes() converts the Agent llm field to a string that includes the provider API key, while mlflow/crewai/autolog.py::_construct_full_inputs() expands the Agent object into mlflow.spanInputs. Applications can therefore send plaintext provider credentials to the MLflow trace backend or a configured OTLP destination, where trace readers can obtain them. This issue is fixed in version 3.17.0.","state":0,"publishedAt":"2026-10-27T19:56:22.083+00:00","modifiedAt":"2026-10-27T19:56:22.083+00:00","affected":[{"ecosystem":"Vendor product","name":"mlflow","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"mlflow\",\n                    \"product\": \"mlflow\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 2.19.0, < 3.17.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":6.5,"severity":"MEDIUM"}],"references":["https://github.com/mlflow/mlflow/security/advisories/GHSA-j7qq-vr8c-xvw3","https://github.com/mlflow/mlflow/pull/25845","https://github.com/mlflow/mlflow/commit/20927930d27f0072fcfeb7f024f24ad8c5e77c47","https://github.com/mlflow/mlflow/releases/tag/v3.17.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116691","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-116691","identifiers":["CVE-2026-116691"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-00b549a69b6049088aac1154dd5745fc","complete":false,"records":13567,"lastAttemptAt":"2026-10-31T20:17:14.3321965+00:00","lastSuccessAt":"2026-10-31T20:17:14.325+00:00","error":"11 identifier lookups failed; latest failures include HTTP 403. Other identifiers were checked independently.","lastVerifiedAt":"2026-10-31T20:17:14.325+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13601,"expectedIdentifiers":13637,"failedIdentifiers":11},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-10-31T20:04:57.5651168+00:00","complete":true,"records":1094,"lastAttemptAt":"2026-10-31T20:04:57.5651168+00:00","lastSuccessAt":"2026-10-31T20:04:57.7280158+00:00","error":null,"lastVerifiedAt":"2026-10-31T20:04:57.728016+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-a558c2e000674838b5341fe81ce273de","complete":false,"records":13580,"lastAttemptAt":"2026-10-31T20:05:02.8072159+00:00","lastSuccessAt":"2026-10-31T19:05:21.516+00:00","error":"1 identifier lookups failed; latest failures include HTTP 503. 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