CVE-2023-38702

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{"affected": [{"affectedData": [{"product": "Knowage-Server", "vendor": "KnowageLabs", "versions": [{"status": "affected", "version": ">= 6.0.0, < 8.1.8"}]}], "source": "security-advisories@github.com"}, {"affectedData": [{"cpes": ["cpe:2.3:a:eng:knowage:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "product": "knowage", "vendor": "eng", "versions": [{"lessThan": "8.1.8", "status": "affected", "version": "6.0.0", "versionType": "custom"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:eng:knowage:*:*:*:*:*:*:*:*", "matchCriteriaId": "97741C80-7124-493C-B642-25BC547AA137", "versionEndExcluding": "8.1.8", "versionStartIncluding": "6.1.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Knowage is an open source analytics and business intelligence suite. Starting in the 6.x.x branch and prior to version 8.1.8, the endpoint `/knowage/restful-services/dossier/importTemplateFile` allows authenticated users to upload `template file` on the server, but does not need any authorization to be reached. When the JSP file is uploaded, the attacker just needs to connect to `/knowageqbeengine/foo.jsp` to gain code execution on the server. By exploiting this vulnerability, an attacker with low privileges can upload a JSP file to the `knowageqbeengine` directory and gain code execution capability on the server. This issue has been patched in Knowage version 8.1.8."}, {"lang": "es", "value": "Knowage es una suite de an\u00e1lisis e inteligencia de negocio de c\u00f3digo abierto. A partir de la rama 6.x.x y antes de la versi\u00f3n 8.1.8, el endpoint `/knowage/restful-services/dossier/importTemplateFile` permite a los usuarios autenticados subir `template file` al servidor, pero no necesita ninguna autorizaci\u00f3n para ser alcanzado. Cuando se carga el archivo JSP, el atacante s\u00f3lo necesita conectarse a `/knowageqbeengine/foo.jsp` para obtener la ejecuci\u00f3n de c\u00f3digo en el servidor. Aprovechando esta vulnerabilidad, un atacante con privilegios bajos puede cargar un archivo JSP en el directorio `knowageqbeengine` y obtener la capacidad de ejecutar c\u00f3digo en el servidor. Este problema ha sido parcheado en la versi\u00f3n 8.1.8 de Knowage.\n"}], "id": "CVE-2023-38702", "lastModified": "2026-06-17T06:10:59.140", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.9, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-38702", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-10-08T17:34:36.645435Z", "version": "2.0.3"}}]}, "published": "2023-08-04T19:15:10.080", "references": [{"source": "security-advisories@github.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/KnowageLabs/Knowage-Server/security/advisories/GHSA-7mjh-73q3-c3fc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/KnowageLabs/Knowage-Server/security/advisories/GHSA-7mjh-73q3-c3fc"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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