{"id":"CVE-2026-69148","title":"MLflow is an open source AI engineering platform for agents, large language models, and machine learning models","summary":"MLflow is an open source AI engineering platform for agents, large language models, and machine learning models. Prior to 3.15.0, CreateModelVersion accepts a run_id or model_id after _validate_source_run() or _validate_source_model() in…","severity":"high","cvss":7.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","cwe":["CWE-862"],"vendor":"mlflow","product":"mlflow","affected":["mlflow < 3.15.0"],"patched":["mlflow 3.15.0"],"published":"2026-08-17","updated":"2026-09-18","sourceUpdated":"2026-09-18T20:05:53.723","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-69148","references":[{"url":"https://github.com/mlflow/mlflow/commit/4bb7474771c3be808cd9e129defef9305f2869be","label":"security-advisories@github.com"},{"url":"https://github.com/mlflow/mlflow/pull/24293","label":"security-advisories@github.com"},{"url":"https://github.com/mlflow/mlflow/releases/tag/v3.15.0","label":"security-advisories@github.com"},{"url":"https://github.com/mlflow/mlflow/security/advisories/GHSA-gqch-g4w5-7qcw","label":"security-advisories@github.com"},{"url":"https://github.com/mlflow/mlflow/security/advisories/GHSA-gqch-g4w5-7qcw","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"},{"url":"https://github.com/advisories/GHSA-gqch-g4w5-7qcw"}],"tags":["nvd","ghsa","npm"],"epss":0.00279,"epssPercentile":0.20588,"aliases":["GHSA-gqch-g4w5-7qcw"],"ecosystem":"npm","ingestedAt":"2026-08-17T22:01:16.439Z","slug":"CVE-2026-69148","body":"## Overview\n\nMLflow is an open source AI engineering platform for agents, large language models, and machine learning models. Prior to 3.15.0, CreateModelVersion accepts a run_id or model_id after _validate_source_run() or _validate_source_model() in mlflow/server/handlers.py verifies only path containment, allowing authenticated users to create a model version that references another user's artifact directory and read files through GET /model-versions/get-artifact without the required READ permission. This issue is fixed in version 3.15.0.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2026-69148)\n\nAffected packages:\n\n- `mlflow < 3.15.0`\n\nPatched in:\n\n- `mlflow 3.15.0`\n\nSource: https://github.com/advisories/GHSA-gqch-g4w5-7qcw","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":39.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}