{ "id": "CVE-2020-27387", "sourceIdentifier": "cve@mitre.org", "published": "2020-11-05T02:15:12.067", "lastModified": "2022-10-19T15:58:29.963", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "An unrestricted file upload issue in HorizontCMS through 1.0.0-beta allows an authenticated remote attacker (with access to the FileManager) to upload and execute arbitrary PHP code by uploading a PHP payload, and then using the FileManager's rename function to provide the payload (which will receive a random name on the server) with the PHP extension, and finally executing the PHP file via an HTTP GET request to /storage/. NOTE: the vendor has patched this while leaving the version number at 1.0.0-beta." }, { "lang": "es", "value": "Un problema de carga de archivos sin restricciones en HorizontCMS versiones hasta 1.0.0-beta, permite a un atacante remoto autenticado (con acceso a FileManager) cargar y ejecutar c\u00f3digo PHP arbitrario al cargar una carga \u00fatil PHP y luego usar la funci\u00f3n rename de FileManager para proporcionar la carga \u00fatil (que recibir\u00e1 un nombre aleatorio en el servidor) con la extensi\u00f3n PHP, y finalmente ejecutando el archivo PHP por medio de una petici\u00f3n HTTP GET en /storage/(php_file_name). NOTA: el proveedor ha parcheado esto dejando el n\u00famero de versi\u00f3n en 1.0.0-beta" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.8, "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-434" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:alpha:*:*:*:*:*:*", "matchCriteriaId": "819778BF-D6F0-41DE-ADF2-3BB80E05DD93" }, { "vulnerable": true, "criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:alpha2:*:*:*:*:*:*", "matchCriteriaId": "BDF18A37-08AC-4501-8C15-151DE7B44DED" }, { "vulnerable": true, "criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:alpha3:*:*:*:*:*:*", "matchCriteriaId": "E6F3AB6F-BD6E-4F8C-952F-AB55E11D7D23" }, { "vulnerable": true, "criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:alpha4:*:*:*:*:*:*", "matchCriteriaId": "C1817B54-40E9-4150-8A24-2023FD19BB43" }, { "vulnerable": true, "criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:alpha5:*:*:*:*:*:*", "matchCriteriaId": "A6585D37-41CF-436A-A4AA-F91AE092D288" }, { "vulnerable": true, "criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:alpha6:*:*:*:*:*:*", "matchCriteriaId": "E496572C-0A79-4524-B544-E864FBFEDFD8" }, { "vulnerable": true, "criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:alpha7:*:*:*:*:*:*", "matchCriteriaId": "A7117177-3CD2-4BE9-982A-FBFEF60A7C23" }, { "vulnerable": true, "criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:alpha8:*:*:*:*:*:*", "matchCriteriaId": "EB1E6057-C7F5-4D4F-B112-437C801DCCF4" }, { "vulnerable": true, "criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:beta:*:*:*:*:*:*", "matchCriteriaId": "320BB8EF-D310-4420-9EA9-CA06DFA03DE5" } ] } ] } ], "references": [ { "url": "http://packetstormsecurity.com/files/160046/HorizontCMS-1.0.0-beta-Shell-Upload.html", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory", "VDB Entry" ] }, { "url": "https://blog.vonahi.io/whats-in-a-re-name/", "source": "cve@mitre.org", "tags": [ "Exploit", "Patch", "Third Party Advisory" ] }, { "url": "https://github.com/rapid7/metasploit-framework/pull/14340", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://github.com/ttimot24/HorizontCMS/commit/436b5ab679fd27afa3d99c023dbe103113da4fee", "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ] } ] }