CVE-2023-46736

{"id": "CVE-2023-46736", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.6}, {"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2023-12-05T21:15:07.243", "references": [{"url": "https://github.com/espocrm/espocrm/commit/c536cee6375e2088f961af13db7aaa652c983072", "tags": ["Patch"], "source": "[email protected]"}, {"url": "https://github.com/espocrm/espocrm/security/advisories/GHSA-g955-rwxx-jvf6", "tags": ["Vendor Advisory"], "source": "[email protected]"}, {"url": "https://owasp.org/Top10/A10_2021-Server-Side_Request_Forgery_%28SSRF%29/", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "https://github.com/espocrm/espocrm/commit/c536cee6375e2088f961af13db7aaa652c983072", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/espocrm/espocrm/security/advisories/GHSA-g955-rwxx-jvf6", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://owasp.org/Top10/A10_2021-Server-Side_Request_Forgery_%28SSRF%29/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-918"}]}], "descriptions": [{"lang": "en", "value": "EspoCRM is an Open Source CRM (Customer Relationship Management) software. In affected versions there is Server-Side Request Forgery (SSRF) vulnerability via the upload image from url api. Users who have access to `the /Attachment/fromImageUrl` endpoint can specify URL to point to an internal host. Even though there is check for content type, it can be bypassed by redirects in some cases. This SSRF can be leveraged to disclose internal information (in some cases), target internal hosts and bypass firewalls. This vulnerability has been addressed in commit `c536cee63` which is included in release version 8.0.5. Users are advised to upgrade. There are no known workarounds for this vulnerability."}, {"lang": "es", "value": "EspoCRM es un software CRM (gesti\u00f3n de relaciones con el cliente) de c\u00f3digo abierto. En las versiones afectadas existe una vulnerabilidad de Server-Side Request Forgery (SSRF) a trav\u00e9s de la imagen de carga desde la URL API. Los usuarios que tienen acceso al endpoint \"/Attachment/fromImageUrl\" pueden especificar una URL para que apunte a un host interno. Aunque se comprueba el tipo de contenido, en algunos casos los redireccionamientos pueden evitarlo. Este SSRF se puede aprovechar para revelar informaci\u00f3n interna (en algunos casos), apuntar a hosts internos y evitar firewalls. Esta vulnerabilidad se solucion\u00f3 en el commit `c536cee63` que se incluye en la versi\u00f3n 8.0.5. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad."}], "lastModified": "2024-11-21T08:29:11.650", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:espocrm:espocrm:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9390F92A-7AB0-4A3E-B228-12B028EDD3ED", "versionEndIncluding": "8.0.2"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}