{"data":{"id":"890c2e84-70e7-4efb-ba66-4146e6894701","title":"GHSA-gqch-g4w5-7qcw: MLflow: CreateModelVersion source validation does not check READ permission on referenced run_id","summary":"MLflow has a permission bypass vulnerability in its CreateModelVersion API. The validation functions check that a model version's source path is within a run's artifact directory, but don't verify that the caller has READ permission on that run. An authenticated user can therefore create a model version pointing to another user's private artifacts and then read those files through the model version's artifact handler, bypassing permission restrictions.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://github.com/advisories/GHSA-gqch-g4w5-7qcw","publishedAt":"2026-08-17T21:59:09.000Z","cveId":"CVE-2026-69148","cweIds":null,"cvssScore":null,"cvssSeverity":"high","severity":"high","attackType":["data_extraction"],"issueType":"vulnerability","affectedPackages":["mlflow@< 3.15.0 (fixed: 3.15.0)"],"affectedVendors":[],"affectedVendorsRaw":["MLflow"],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0,"patchAvailable":true,"disclosureDate":"2026-08-17T21:59:09.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.95,"researchCategory":null,"atlasIds":null}}