CVE-2025-67818

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:weaviate:weaviate:*:*:*:*:*:*:*:*", "matchCriteriaId": "E25B76B4-9A2B-4523-BC9D-1F7C90664AF8", "versionEndExcluding": "1.33.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in Weaviate OSS before 1.33.4. An attacker with access to insert data into the database can craft an entry name with an absolute path (e.g., /etc/...) or use parent directory traversal (../../..) to escape the restore root when a backup is restored, potentially creating or overwriting files in arbitrary locations within the application's privilege scope."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en Weaviate OSS anterior a la versi\u00f3n 1.33.4. Un atacante con acceso para insertar datos en la base de datos puede crear un nombre de entrada con una ruta absoluta (por ejemplo, /etc/...) o usar el salto de directorio padre (.. / ../..) para escapar de la ra\u00edz de restauraci\u00f3n cuando se restaura una copia de seguridad, lo que podr\u00eda crear o sobrescribir archivos en ubicaciones arbitrarias dentro del alcance de privilegios de la aplicaci\u00f3n."}], "id": "CVE-2025-67818", "lastModified": "2026-10-14T17:10:00.210", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-67818", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-12-12T19:15:23.079638Z", "version": "2.0.3"}}]}, "published": "2025-12-12T17:15:45.583", "references": [{"source": "cve@mitre.org", "tags": ["Product"], "url": "https://github.com/weaviate/weaviate"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://weaviate.io/blog/weaviate-security-release-november-2025"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"created": "2025-12-14T21:16:59.534640+00:00", "updated": "2025-12-14T21:16:59.534677+00:00", "vendors": ["weaviate", "weaviate$PRODUCT$weaviate"]}