{"cve":"CVE-2024-4263","nvd":{"published":"2024-05-16T09:15:16.037","modified":"2026-06-17T08:01:33.407","status":"Analyzed","description":"A broken access control vulnerability exists in mlflow/mlflow versions before 2.10.1, where low privilege users with only EDIT permissions on an experiment can delete any artifacts. This issue arises due to the lack of proper validation for DELETE requests by users with EDIT permissions, allowing them to perform unauthorized deletions of artifacts. The vulnerability specifically affects the handling of artifact deletions within the application, as demonstrated by the ability of a low privilege user to delete a directory inside an artifact using a DELETE request, despite the official documentation stating that users with EDIT permission can only read and update artifacts, not delete them.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","score":5.4},"cwes":["CWE-284"],"references":["https://github.com/mlflow/mlflow/commit/b43e0e3de5b500554e13dc032ba2083b2d6c94b8","https://huntr.com/bounties/bfa116d3-2af8-4c4a-ac34-ccde7491ae11","https://github.com/mlflow/mlflow/commit/b43e0e3de5b500554e13dc032ba2083b2d6c94b8","https://huntr.com/bounties/bfa116d3-2af8-4c4a-ac34-ccde7491ae11"],"products":["lfprojects:mlflow"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2024-4263","score":0.00332,"percentile":0.26421,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-p4jx-q62p-x5jr","url":"https://osv.dev/vulnerability/GHSA-p4jx-q62p-x5jr","summary":"MLflow allows low privilege users to delete any artifact","modified":"2026-02-22T22:56:17.177745Z","packages":[{"ecosystem":"PyPI","name":"mlflow","purl":"pkg:pypi/mlflow","ranges":["<2.10.1"],"fixed":["2.10.1"]}]},{"id":"PYSEC-2024-51","url":"https://osv.dev/vulnerability/PYSEC-2024-51","summary":"","modified":"2026-06-10T17:01:27.427421870Z","packages":[{"ecosystem":"PyPI","name":"mlflow","purl":"pkg:pypi/mlflow","ranges":["<2.10.1"],"fixed":["2.10.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}