{"id":"BIT-mlflow-2024-3848","summary":"Path Traversal Bypass in mlflow/mlflow","details":"A path traversal vulnerability exists in mlflow/mlflow version 2.11.0, identified as a bypass for the previously addressed CVE-2023-6909. The vulnerability arises from the application's handling of artifact URLs, where a '#' character can be used to insert a path into the fragment, effectively skipping validation. This allows an attacker to construct a URL that, when processed, ignores the protocol scheme and uses the provided path for filesystem access. As a result, an attacker can read arbitrary files, including sensitive information such as SSH and cloud keys, by exploiting the way the application converts the URL into a filesystem path. The issue stems from insufficient validation of the fragment portion of the URL, leading to arbitrary file read through path traversal.","aliases":["CVE-2024-3848","GHSA-rfqq-wq6w-72jm","PYSEC-2024-244"],"modified":"2026-09-08T08:47:42.730386974Z","published":"2025-01-27T07:13:35.132Z","database_specific":{"cpes":["cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*"],"severity":"High"},"references":[{"type":"FIX","url":"https://github.com/mlflow/mlflow/commit/f8d51e21523238280ebcfdb378612afd7844eca8"},{"type":"ADVISORY","url":"https://huntr.com/bounties/8d5aadaa-522f-4839-b41b-d7da362dd610"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-3848"}],"affected":[{"package":{"name":"mlflow","ecosystem":"Bitnami","purl":"pkg:bitnami/mlflow"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.12.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/mlflow/BIT-mlflow-2024-3848.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}],"schema_version":"1.9.0"}