{"id":"CVE-2025-67819","sourceIdentifier":"cve@mitre.org","published":"2025-12-12T17:15:45.697","lastModified":"2026-10-14T17:10:00.210","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"An issue was discovered in Weaviate OSS before 1.33.4. Due to a lack of validation of the fileName field in the transfer logic, an attacker who can call the GetFile method while a shard is in the \"Pause file activity\" state and the FileReplicationService is reachable can read arbitrary files accessible to the service process."},{"lang":"es","value":"Se descubrió un problema en Weaviate OSS anterior a la versión 1.33.4. Debido a una falta de validación del campo fileName en la lógica de transferencia, un atacante que puede llamar al método GetFile mientras un fragmento está en el estado 'Pausar actividad de archivo' y el FileReplicationService es accesible puede leer archivos arbitrarios accesibles al proceso del servicio."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","baseScore":4.9,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":1.2,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-12-12T19:14:28.378709Z","id":"CVE-2025-67819","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-22"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:weaviate:weaviate:*:*:*:*:*:*:*:*","versionStartIncluding":"1.30.0","versionEndIncluding":"1.30.19","matchCriteriaId":"AB306075-3057-4BB2-AE5B-2C921334F225"},{"vulnerable":true,"criteria":"cpe:2.3:a:weaviate:weaviate:*:*:*:*:*:*:*:*","versionStartIncluding":"1.31.0","versionEndIncluding":"1.31.18","matchCriteriaId":"CC712431-DA4B-453B-8F98-5105AAB29254"},{"vulnerable":true,"criteria":"cpe:2.3:a:weaviate:weaviate:*:*:*:*:*:*:*:*","versionStartIncluding":"1.32.0","versionEndIncluding":"1.32.15","matchCriteriaId":"469882C7-C780-4374-8C38-60F39ADF012A"},{"vulnerable":true,"criteria":"cpe:2.3:a:weaviate:weaviate:*:*:*:*:*:*:*:*","versionStartIncluding":"1.33.0","versionEndIncluding":"1.33.3","matchCriteriaId":"14DB7679-8ED5-4315-8D6E-82895E5DB466"}]}]}],"references":[{"url":"https://github.com/weaviate/weaviate","source":"cve@mitre.org","tags":["Product"]},{"url":"https://weaviate.io/blog/weaviate-security-release-november-2025","source":"cve@mitre.org","tags":["Release Notes"]}]}