{"id":"BIT-mlflow-2025-0453","summary":"Denial of Service through Batched Queries in GraphQL in mlflow/mlflow","details":"In 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.","aliases":["CVE-2025-0453","GHSA-49m6-vrr9-2cqm","PYSEC-2026-1637"],"modified":"2026-09-08T08:47:42.773870964Z","published":"2025-04-03T09:02:58.147Z","database_specific":{"cpes":["cpe:2.3:a:lfprojects:mlflow:2.17.2:*:*:*:*:*:*:*","cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*"],"severity":"High"},"references":[{"type":"ADVISORY","url":"https://huntr.com/bounties/788327ec-714a-4d5c-83aa-8df04dd7612b"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-0453"}],"affected":[{"package":{"name":"mlflow","ecosystem":"Bitnami","purl":"pkg:bitnami/mlflow"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.17.2"},{"fixed":"2.18.0"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/mlflow/BIT-mlflow-2025-0453.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}],"schema_version":"1.9.0"}