CVE-2026-116691

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Source
https://cve.org/CVERecord?id=CVE-2026-116691
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-116691.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-116691
Aliases
Downstream
CGA (6)
Published
2026-10-27T19:56:22Z
Modified
2026-10-29T02:48:31Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
MLflow CrewAI autologging records LLM provider API keys in logged trace spans
Details

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.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-200",
        "CWE-312",
        "CWE-532"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/116xxx/CVE-2026-116691.json"
}
References

Affected packages

Git / github.com/mlflow/mlflow

Affected ranges

Type
GIT
Repo
https://github.com/mlflow/mlflow
Events
Introduced
ad1710112c3ff0e05f12833ea3b477a933438940
Fixed
6dd94c6de2932d22767769eec5b644e48c457ce8
Fixed
20927930d27f0072fcfeb7f024f24ad8c5e77c47
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "2.19.0"
                },
                {
                    "fixed":  "3.17.0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "20927930d27f0072fcfeb7f024f24ad8c5e77c47"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "v3.17.0",
            "range":  [
                {
                    "fixed":  "6dd94c6de2932d22767769eec5b644e48c457ce8"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-116691.json"