{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T12:03:37.594","vulnerabilities":[{"cve":{"id":"CVE-2020-8639","sourceIdentifier":"cve@mitre.org","published":"2020-04-03T19:15:13.593","lastModified":"2024-11-21T05:39:10.353","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An unrestricted file upload vulnerability in keywordsImport.php in TestLink 1.9.20 allows remote attackers to execute arbitrary code by uploading a file with an executable extension. This allows an authenticated attacker to upload a malicious file (containing PHP code to execute operating system commands) to a publicly accessible directory of the application."},{"lang":"es","value":"Una vulnerabilidad de carga de archivos no restringida en el archivo keywordsImport.php en TestLink versión 1.9.20, permite a atacantes remotos ejecutar código arbitrario al cargar un archivo con una extensión ejecutable. Esto permite a un atacante autenticado cargar un archivo malicioso (que contiene código PHP para ejecutar comandos del sistema operativo) en un directorio de la aplicación accesible públicamente."}],"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","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"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","baseScore":6.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"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:testlink:testlink:1.9.20:*:*:*:*:*:*:*","matchCriteriaId":"1007C963-3BC2-41CF-9C5F-C8F54EAAAF8A"}]}]}],"references":[{"url":"http://packetstormsecurity.com/files/161401/TestLink-1.9.20-Shell-Upload.html","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://ackcent.com/blog/testlink-1.9.20-unrestricted-file-upload-and-sql-injection/","source":"cve@mitre.org","tags":["Exploit","Patch","Third Party Advisory"]},{"url":"https://github.com/TestLinkOpenSourceTRMS/testlink-code/commit/57d81ae350d569c5c95087997fe051c49e14516d","source":"cve@mitre.org","tags":["Patch","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/161401/TestLink-1.9.20-Shell-Upload.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://ackcent.com/blog/testlink-1.9.20-unrestricted-file-upload-and-sql-injection/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Patch","Third Party Advisory"]},{"url":"https://github.com/TestLinkOpenSourceTRMS/testlink-code/commit/57d81ae350d569c5c95087997fe051c49e14516d","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]}]}}]}