CVE-2025-15031

{"id": "CVE-2025-15031", "cveTags": [], "metrics": {"cvssMetricV30": [{"type": "Secondary", "source": "security@huntr.dev", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.1, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.8}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}]}, "published": "2026-03-18T23:17:28.693", "references": [{"url": "https://huntr.com/bounties/09856f77-f968-446f-a930-657d126efe4e", "tags": ["Exploit", "Third Party Advisory", "Mitigation"], "source": "security@huntr.dev"}, {"url": "https://huntr.com/bounties/09856f77-f968-446f-a930-657d126efe4e", "tags": ["Exploit", "Third Party Advisory", "Mitigation"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security@huntr.dev", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in MLflow's pyfunc extraction process allows for arbitrary file writes due to improper handling of tar archive entries. Specifically, the use of `tarfile.extractall` without path validation enables crafted tar.gz files containing `..` or absolute paths to escape the intended extraction directory. This issue affects the latest version of MLflow and poses a high/critical risk in scenarios involving multi-tenant environments or ingestion of untrusted artifacts, as it can lead to arbitrary file overwrites and potential remote code execution."}, {"lang": "es", "value": "Una vulnerabilidad en el proceso de extracci\u00f3n pyfunc de MLflow permite escrituras arbitrarias de archivos debido a un manejo inadecuado de las entradas de archivos tar. Espec\u00edficamente, el uso de 'tarfile.extractall' sin validaci\u00f3n de ruta permite que archivos tar.gz manipulados que contienen '..' o rutas absolutas escapen del directorio de extracci\u00f3n previsto. Este problema afecta a la \u00faltima versi\u00f3n de MLflow y plantea un riesgo alto/cr\u00edtico en escenarios que involucran entornos multi-inquilino o la ingesta de artefactos no confiables, ya que puede conducir a sobrescrituras arbitrarias de archivos y potencial ejecuci\u00f3n remota de c\u00f3digo."}], "lastModified": "2026-03-23T17:48:45.340", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C1C49CD5-5BB0-422B-9A71-5A6832DF6713", "versionEndIncluding": "3.10.1"}], "operator": "OR"}]}], "sourceIdentifier": "security@huntr.dev"}