CVE-2016-2840

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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:open-xchange:open-xchange_appsuite:*:rev25:*:*:*:*:*:*", "matchCriteriaId": "E5A73DBD-F757-4DDC-92D8-32D9FDDDF352", "versionEndIncluding": "7.8.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in Open-Xchange Server 6 / OX AppSuite before 7.8.0-rev26. The \"session\" parameter for file-download requests can be used to inject script code that gets reflected through the subsequent status page. Malicious script code can be executed within a trusted domain's context. While no OX App Suite specific data can be manipulated, the vulnerability can be exploited without being authenticated and therefore used for social engineering attacks, stealing cookies or redirecting from trustworthy to malicious hosts."}, {"lang": "es", "value": "Ha sido descubierto un problema en Open-Xchange Server 6 / OX AppSuite en versiones anteriores a 7.8.0-rev26. El par\u00e1metro \"session\" para peticiones de descarga de archivos puede emplearse para inyectar c\u00f3digo script que se refleja a trav\u00e9s de la posterior p\u00e1gina de estado. El c\u00f3digo script malicioso puede ser ejecutado dentro de un contexto de dominio de confianza. Mientras que ning\u00fan dato espec\u00edfico de OX App Suite puede ser manipulado, la vulnerabilidad puede ser explotada sin ser autenticado y por tanto ser utilizada para ataques de ingenier\u00eda social, robando cookies o redirigiendo desde hosts confiables a maliciosos."}], "id": "CVE-2016-2840", "lastModified": "2026-06-17T00:44:34.080", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-12-15T06:59:01.113", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/136543/Open-Xchange-7.8.0-Cross-Site-Scripting.html"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/537959/100/0/threaded"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1035469"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://packetstormsecurity.com/files/136543/Open-Xchange-7.8.0-Cross-Site-Scripting.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/537959/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1035469"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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