CVE-2026-31216

{"id": "CVE-2026-31216", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "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:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 3.9}]}, "published": "2026-05-12T16:16:13.493", "references": [{"url": "https://github.com/ModelEngine-Group/nexent", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://www.notion.so/CVE-2026-31216-35d1e139318881208297f0fbd8005f68", "tags": ["Third Party Advisory", "Mitigation"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-552"}]}], "descriptions": [{"lang": "en", "value": "The nexent v1.7.5.2 backend service contains an unauthorized arbitrary storage file deletion vulnerability in its file management API. The DELETE /storage/{object_name:path} endpoint lacks authentication, authorization, and input validation mechanisms. Unauthenticated remote attackers can send crafted requests with a user-controlled object_name path parameter to delete arbitrary files from the underlying MinIO storage system. Successful exploitation leads to data loss and denial of service."}], "lastModified": "2026-05-26T16:32:35.983", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nexent:nexent:1.7.5.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1353C867-57F3-4921-A8EC-EA93A32CAC3D"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}