{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-69146", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-08-03T15:20:30.218Z", "datePublished": "2026-08-17T21:22:42.240Z", "dateUpdated": "2026-08-17T21:22:42.240Z"}, "containers": {"cna": {"title": "MLflow: LogInputs endpoint bypasses per-run UPDATE authorization in basic-auth", "problemTypes": [{"descriptions": [{"cweId": "CWE-862", "lang": "en", "description": "CWE-862: Missing Authorization", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/mlflow/mlflow/security/advisories/GHSA-3p64-6gvh-82v5", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/mlflow/mlflow/security/advisories/GHSA-3p64-6gvh-82v5"}, {"name": "https://github.com/mlflow/mlflow/pull/24291", "tags": ["x_refsource_MISC"], "url": "https://github.com/mlflow/mlflow/pull/24291"}, {"name": "https://github.com/mlflow/mlflow/commit/5c34aec5669e2386b38b5ee0855cd61174e27693", "tags": ["x_refsource_MISC"], "url": "https://github.com/mlflow/mlflow/commit/5c34aec5669e2386b38b5ee0855cd61174e27693"}, {"name": "https://github.com/mlflow/mlflow/releases/tag/v3.15.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/mlflow/mlflow/releases/tag/v3.15.0"}], "affected": [{"vendor": "mlflow", "product": "mlflow", "versions": [{"version": "< 3.15.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-08-17T21:22:42.240Z"}, "descriptions": [{"lang": "en", "value": "MLflow is an open source AI engineering platform for agents, large language models, and machine learning models. From 3.13.0 until 3.15.0, LogInputs is absent from BEFORE_REQUEST_HANDLERS in the mlflow/server/auth package, allowing any authenticated user to call POST /api/2.0/mlflow/runs/log-inputs for another user's run_id and inject attacker-controlled DatasetInput records into the dataset_inputs lineage metadata without UPDATE permission. This issue is fixed in version 3.15.0."}], "source": {"advisory": "GHSA-3p64-6gvh-82v5", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "mlflow", "vendor": "mlflow", "versions": [{"status": "affected", "version": "< 3.15.0"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "MLflow is an open source AI engineering platform for agents, large language models, and machine learning models. From 3.13.0 until 3.15.0, LogInputs is absent from BEFORE_REQUEST_HANDLERS in the mlflow/server/auth package, allowing any authenticated user to call POST /api/2.0/mlflow/runs/log-inputs for another user's run_id and inject attacker-controlled DatasetInput records into the dataset_inputs lineage metadata without UPDATE permission. This issue is fixed in version 3.15.0."}], "id": "CVE-2026-69146", "lastModified": "2026-08-17T22:17:26.243", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-08-17T22:17:26.243", "references": [{"source": "[email protected]", "url": "https://github.com/mlflow/mlflow/commit/5c34aec5669e2386b38b5ee0855cd61174e27693"}, {"source": "[email protected]", "url": "https://github.com/mlflow/mlflow/pull/24291"}, {"source": "[email protected]", "url": "https://github.com/mlflow/mlflow/releases/tag/v3.15.0"}, {"source": "[email protected]", "url": "https://github.com/mlflow/mlflow/security/advisories/GHSA-3p64-6gvh-82v5"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "[email protected]", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,3.15.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "mlflow", "source": "cna", "vendor": "mlflow"}, "product": "mlflow", "vendor": "mlflow"}], "created": "2026-08-17T23:30:04.677220+00:00", "updated": "2026-08-18T00:00:05.088467+00:00", "vendors": ["mlflow", "mlflow$PRODUCT$mlflow"]}