{"id":"CVE-2023-43472","aliases":["GHSA-wqxf-447m-6f5f","BIT-mlflow-2023-43472","PYSEC-2026-1661"],"title":"Information exposure in MLflow","summary":"Information exposure in MLflow","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","vendor":"mlflow","product":"mlflow","ecosystem":"pip","affected":["mlflow < 2.9.0"],"patched":["mlflow 2.9.0"],"published":"2023-12-05","updated":"2026-07-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-wqxf-447m-6f5f","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43472"},{"url":"https://github.com/mlflow/mlflow"},{"url":"https://mlflow.org/news/2023/12/06/2.9.0-release/index.html"},{"url":"https://www.contrastsecurity.com/security-influencers/discovering-mlflow-framework-zero-day-vulnerability-machine-language-model-security-contrast-security"}],"tags":["osv","pip","exploit-available"],"epss":0.36582,"epssPercentile":0.98426,"ingestedAt":"2026-07-08T18:25:53.891Z","exploits":{"nuclei":["CVE-2023-43472"],"checkedAt":"2026-09-23T07:13:25.903Z"},"exploitAvailable":true,"slug":"CVE-2023-43472","body":"## Overview\n\nAn issue in MLFlow versions 2.8.1 and before allows a remote attacker to obtain sensitive information via a crafted request to REST API.\n\n## Affected packages\n\n- `mlflow < 2.9.0`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `mlflow 2.9.0`","depth":"midnight","depthScore":61,"depthScoreParts":{"impact":41.3,"likelihood":7.3,"exploitation":12,"ransomware":0},"changes":[{"seq":4664,"id":"CVE-2023-43472","ts":1788887197607,"field":"exploit_available","old":"false","new":"true"},{"seq":3547,"id":"CVE-2023-43472","ts":1788886313720,"field":"exploit_available","old":"true","new":"false"},{"seq":2401,"id":"CVE-2023-43472","ts":1788882983002,"field":"exploit_available","old":"false","new":"true"},{"seq":1430,"id":"CVE-2023-43472","ts":1788882395926,"field":"exploit_available","old":"true","new":"false"},{"seq":544,"id":"CVE-2023-43472","ts":1788881832250,"field":"exploit_available","old":"false","new":"true"}]}