## MLflow CrewAI autologging records LLM provider API keys in logged trace spans

- 種別: advisory
- 重大度: medium
- 関連技術: python
- CVE: CVE-2026-116691
- 公開日時: 2026-10-27T21:26:39.000Z
- 情報源: GitHub Advisory Database (https://github.com/advisories/GHSA-j7qq-vr8c-xvw3)
- パーマリンク: https://vulnpulse.app/items/ghsa-ghsa-j7qq-vr8c-xvw3

影響: pip:mlflow >= 2.19.0, < 3.17.0 → 3.17.0
mlflow.crewai.autolog() leaks CrewAI LLM provider API keys into MLflow trace telemetry. When a CrewAI Agent is instrumented with MLflow autologging, MLflow serializes the agent's __dict__ and converts its fields to strings. The llm field contains the CrewAI LLM object, whose string representation includes its api_key in plaintext. As a result, an application that calls mlflow.crewai.autolog() can unintentionally send its LLM provider API key to the MLflow trace backend or configured OTLP destin…