{"answers":{"affected":"2 open source packages ship an affected version, including mlflow.","exploited":"There is no known exploitation of CVE-2026-116691 in the wild and no public exploit code.","fix":"Upgrade mlflow to 3.17.0 or later.","what":"CVE-2026-116691 is a medium-severity vulnerability in mlflow, published on 27 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-116691 and fix it if it is affected.\n\nWhat it is: CVE-2026-116691 is a medium-severity vulnerability in mlflow, published on 27 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-116691 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- mlflow (PyPI): affected from 2.19.0; fixed in 3.17.0\n- mlflow (PyPI): affected from 2.19.0; fixed in 3.17.0\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-116691/ (Markdown: https://insights.sbomify.com/CVE-2026-116691/index.md)","id":"CVE-2026-116691","markdown":"https://insights.sbomify.com/CVE-2026-116691/index.md","name":"CVE-2026-116691","record":{"aliases":["GHSA-j7qq-vr8c-xvw3"],"analysis":null,"analysis_generated_by":null,"assigner":"GitHub_M","cpe":[],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-532","name":"Insertion of Sensitive Information into Log File"},{"id":"CWE-312","name":"Cleartext Storage of Sensitive Information"},{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"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.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"MLflow CrewAI autologging records LLM provider API keys in logged trace spans","id":"CVE-2026-116691","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":null,"year":"2026"},"n_packages":2,"n_references":4,"next":{"headline":"MLflow vulnerable to remote code execution on unauthenticated servers via third-party scorer deserialization importing caller-placed artifact modules","id":"CVE-2026-116692"},"packages":[{"ecosystem":"PyPI","fixed":["3.17.0"],"introduced":["2.19.0"],"last_affected":[],"package":"mlflow","purl":null,"source":"GHSA-j7qq-vr8c-xvw3"},{"ecosystem":"PyPI","fixed":["3.17.0"],"introduced":["2.19.0"],"last_affected":[],"package":"mlflow","purl":"pkg:pypi/mlflow","source":"GHSA-j7qq-vr8c-xvw3"}],"prev":{"headline":"MLflow: Arbitrary file read on unauthenticated MLflow servers via prompt model version source","id":"CVE-2026-116690"},"products":["mlflow"],"published":"2026-10-27","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-27","vendors":["mlflow"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-116691/"}