{"id":"CVE-2025-0453","aliases":["GHSA-49m6-vrr9-2cqm","BIT-mlflow-2025-0453","PYSEC-2026-1637"],"title":"MLflow Uncontrolled Resource Consumption vulnerability","summary":"MLflow Uncontrolled Resource Consumption vulnerability","severity":"medium","cvss":5.9,"cvssVector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","vendor":"mlflow","product":"mlflow","ecosystem":"pip","affected":["mlflow <= 2.17.2"],"published":"2025-03-20","updated":"2026-07-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-49m6-vrr9-2cqm","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-0453"},{"url":"https://github.com/mlflow/mlflow"},{"url":"https://huntr.com/bounties/788327ec-714a-4d5c-83aa-8df04dd7612b"}],"tags":["osv","pip"],"epss":0.11033,"epssPercentile":0.9571,"ingestedAt":"2026-07-08T18:25:45.450Z","slug":"CVE-2025-0453","body":"## Overview\n\nIn mlflow/mlflow version 2.17.2, the `/graphql` endpoint is vulnerable to a denial of service attack. An attacker can create large batches of queries that repeatedly request all runs from a given experiment. This can tie up all the workers allocated by MLFlow, rendering the application unable to respond to other requests. This vulnerability is due to uncontrolled resource consumption.\n\n## Affected packages\n\n- `mlflow <= 2.17.2`\n\n## Remediation\n\nRefer to the advisory for the patched release.","depth":"sunlit","depthScore":35,"depthScoreParts":{"impact":32.5,"likelihood":2.2,"exploitation":0,"ransomware":0},"changes":[{"seq":81,"id":"CVE-2025-0453","ts":1784920453216,"field":"epss","old":"0.00517","new":"0.10414"}]}