{"cve":"CVE-2026-116691","nvd":{"published":"2026-10-27T20:17:14.497","modified":"2026-10-27T20:17:14.497","status":"Received","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.","cvss_v4":null,"cvss_v3":{"version":"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},"cwes":["CWE-200","CWE-312","CWE-532"],"references":["https://github.com/mlflow/mlflow/commit/20927930d27f0072fcfeb7f024f24ad8c5e77c47","https://github.com/mlflow/mlflow/pull/25845","https://github.com/mlflow/mlflow/releases/tag/v3.17.0","https://github.com/mlflow/mlflow/security/advisories/GHSA-j7qq-vr8c-xvw3"],"products":[],"source":"nvd","synced_at":"2026-10-27T20:46:43.192369230+00:00"},"epss":null,"kev":null,"osv":[{"id":"GHSA-j7qq-vr8c-xvw3","url":"https://osv.dev/vulnerability/GHSA-j7qq-vr8c-xvw3","summary":"MLflow CrewAI autologging records LLM provider API keys in logged trace spans","modified":"2026-10-27T21:45:04.265039747Z","packages":[{"ecosystem":"PyPI","name":"mlflow","purl":"pkg:pypi/mlflow","ranges":[">=2.19.0 <3.17.0"],"fixed":["3.17.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}