CVE-2022-31195

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As a basic workaround, users may block all access to the following URL paths: If you are using the XMLUI, block all access to /admin/batchimport path (this is the URL of the Admin Batch Import tool). Keep in mind, if your site uses the path \"/xmlui\", then you'd need to block access to /xmlui/admin/batchimport. If you are using the JSPUI, block all access to /dspace-admin/batchimport path (this is the URL of the Admin Batch Import tool). Keep in mind, if your site uses the path \"/jspui\", then you'd need to block access to /jspui/dspace-admin/batchimport. Keep in mind, only an Administrative user or a user with command-line access to the server is able to import/upload SAF packages. 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This means a malicious SAF (simple archive format) package could cause a file/directory to be created anywhere the Tomcat/DSpace user can write to on the server. However, this path traversal vulnerability is only possible by a user with special privileges (either Administrators or someone with command-line access to the server). This vulnerability impacts the XMLUI, JSPUI and command-line. Users are advised to upgrade. As a basic workaround, users may block all access to the following URL paths: If you are using the XMLUI, block all access to /admin/batchimport path (this is the URL of the Admin Batch Import tool). Keep in mind, if your site uses the path \"/xmlui\", then you'd need to block access to /xmlui/admin/batchimport. If you are using the JSPUI, block all access to /dspace-admin/batchimport path (this is the URL of the Admin Batch Import tool). Keep in mind, if your site uses the path \"/jspui\", then you'd need to block access to /jspui/dspace-admin/batchimport. Keep in mind, only an Administrative user or a user with command-line access to the server is able to import/upload SAF packages. Therefore, assuming those users do not blindly upload untrusted SAF packages, then it is unlikely your site could be impacted by this vulnerability."}, {"lang": "es", "value": "El software de c\u00f3digo abierto DSpace es una aplicaci\u00f3n de repositorio que proporciona acceso duradero a los recursos digitales. En las versiones afectadas el ItemImportServiceImpl es vulnerable a una vulnerabilidad de salto de ruta. Esto significa que un paquete SAF (formato de archivo simple) malicioso podr\u00eda causar la creaci\u00f3n de un archivo/directorio en cualquier lugar donde el usuario de Tomcat/DSpace pueda escribir en el servidor. Sin embargo, esta vulnerabilidad de salto de ruta s\u00f3lo es posible por un usuario con privilegios especiales (ya sea administradores o alguien con acceso a la l\u00ednea de comandos del servidor). Esta vulnerabilidad afecta a XMLUI, JSPUI y a la l\u00ednea de comandos. Es recomendado a usuarios actualizar. Como mitigaci\u00f3n b\u00e1sica, los usuarios pueden bloquear todo el acceso a las siguientes rutas URL: Si usa la XMLUI, bloquee todos los accesos a la ruta /admin/batchimport (esta es la URL de la herramienta Admin Batch Import). Ten en cuenta que si tu sitio usa la ruta \"/xmlui\", tendr\u00e1s que bloquear el acceso a /xmlui/admin/batchimport. Si usas la JSPUI, bloquea todo el acceso a la ruta /dspace-admin/batchimport (esta es la URL de la herramienta Admin Batch Import). Ten en cuenta que si tu sitio usa la ruta \"/jspui\", entonces tendr\u00e1s que bloquear el acceso a /jspui/dspace-admin/batchimport. Tenga en cuenta que s\u00f3lo un usuario administrativo o un usuario con acceso a la l\u00ednea de comandos del servidor puede importar/cargar paquetes SAF. Por lo tanto, asumiendo que esos usuarios no suben ciegamente paquetes SAF no confiables, entonces es poco probable que su sitio pueda ser impactado por esta vulnerabilidad"}], "id": "CVE-2022-31195", "lastModified": "2026-06-17T04:45:00.470", "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": "security-advisories@github.com", "type": "Secondary"}, {"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": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-31195", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-04-23T15:51:15.550830Z", "version": "2.0.3"}}]}, "published": "2022-08-01T21:15:13.557", "references": [{"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/DSpace/DSpace/commit/56e76049185bbd87c994128a9d77735ad7af0199"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/DSpace/DSpace/commit/7af52a0883a9dbc475cf3001f04ed11b24c8a4c0"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/DSpace/DSpace/security/advisories/GHSA-8rmh-55h4-93h5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/DSpace/DSpace/commit/56e76049185bbd87c994128a9d77735ad7af0199"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/DSpace/DSpace/commit/7af52a0883a9dbc475cf3001f04ed11b24c8a4c0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/DSpace/DSpace/security/advisories/GHSA-8rmh-55h4-93h5"}], "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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