CVE-2026-28270

{"id": "CVE-2026-28270", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-28270", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-03-03T20:27:12.054779Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.2}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "kiteworks", "product": "security-advisories", "versions": [{"status": "affected", "version": "< 9.2.0"}]}]}], "published": "2026-02-27T21:16:18.397", "references": [{"url": "https://github.com/kiteworks/security-advisories/security/advisories/GHSA-v8x9-vwg6-cj45", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-434"}]}], "descriptions": [{"lang": "en", "value": "Kiteworks is a private data network (PDN). Prior to version 9.2.0, a vulnerability in Kiteworks configuration allows uploading of arbitrary files without proper validation. Malicious administrators could exploit this to upload unauthorized file types to the system. Version 9.2.0 contains a patch for the issue."}, {"lang": "es", "value": "Kiteworks es una red de datos privada (PDN). Antes de la versi\u00f3n 9.2.0, una vulnerabilidad en la configuraci\u00f3n de Kiteworks permite la carga de archivos arbitrarios sin la validaci\u00f3n adecuada. Administradores maliciosos podr\u00edan explotar esto para cargar tipos de archivos no autorizados al sistema. La versi\u00f3n 9.2.0 contiene un parche para el problema."}], "lastModified": "2026-06-17T10:28:24.493", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:accellion:kiteworks:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B494C8D4-2D4B-4F5E-99C1-4CCE8DF6C911", "versionEndExcluding": "9.2.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}