CVE-2026-116691: MLflow is an open source AI engineering platform for agents, large language models, and machine lear…
- Occurred
- Oct 27, 2026
- Published
- Oct 27, 2026
- Source
- NVD CVE
Summary
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.
Tags
- CVE
- CVE-2026-116691
- cvss:MEDIUM
Classification
Rationale: Unauthorized exposure of plaintext API credentials in MLflow traces constitutes a significant data breach and privacy violation.
Classifier: Qwen/Qwen3.5-35B-A3B-FP8