{"id":"CVE-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":["BIT-mlflow-2025-0453","GHSA-49m6-vrr9-2cqm","PYSEC-2026-1637"],"modified":"2026-08-12T03:51:12.104651127Z","published":"2025-03-20T10:11:02.779Z","database_specific":{"cna_assigner":"@huntr_ai","cwe_ids":["CWE-410"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/0xxx/CVE-2025-0453.json"},"references":[{"type":"WEB","url":"https://huntr.com/bounties/788327ec-714a-4d5c-83aa-8df04dd7612b"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/0xxx/CVE-2025-0453.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-0453"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mlflow/mlflow","events":[{"introduced":"67b8870f5375e208e791e97d8ee6816d2618c4b4"},{"last_affected":"67b8870f5375e208e791e97d8ee6816d2618c4b4"}],"database_specific":{"cpe":"cpe:2.3:a:lfprojects:mlflow:2.17.2:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.17.2"},{"last_affected":"2.17.2"}],"source":"CPE_STRING"}}],"versions":["2.17.2","v2.17.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-0453.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}