{ "id": "CVE-2020-19891", "sourceIdentifier": "cve@mitre.org", "published": "2020-08-24T15:15:14.020", "lastModified": "2020-08-25T01:37:47.587", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "DBHcms v1.2.0 has an Arbitrary file write vulnerability in dbhcms\\mod\\mod.editor.php $_POST['updatefile'] is filename and $_POST['tinymce_content'] is file content, there is no filter function for security. A remote authenticated admin user can exploit this vulnerability to get a webshell." }, { "lang": "es", "value": "DBHcms versi\u00f3n v1.2.0, presenta una vulnerabilidad de escritura de archivo arbitraria en que el par\u00e1metro $ _POST [\"updatefile\"] del archivo dbhcms\\mod\\mod.editor.php es el nombre del archivo y el par\u00e1metro $ _POST [\"tinymce_content\"] es el contenido del archivo, no existe una funci\u00f3n de filtro para la seguridad. Un usuario administrador autenticado remoto puede explotar esta vulnerabilidad para obtener un webshell." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.2, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 6.5 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-787" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:dbhcms_project:dbhcms:1.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "DDAE8FC9-A3BC-4740-8008-FAE4B110F4FE" } ] } ] } ], "references": [ { "url": "https://github.com/fragrant10/cve/tree/master/dbhcms1.2.0#14", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] } ] }