{
  "schema_version": "1.4.0",
  "id": "GHSA-rgxq-9wjc-vjv3",
  "modified": "2022-05-24T17:13:22Z",
  "published": "2022-05-24T17:13:22Z",
  "aliases": [
    "CVE-2020-8639"
  ],
  "details": "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.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8639"
    },
    {
      "type": "WEB",
      "url": "https://github.com/TestLinkOpenSourceTRMS/testlink-code/commit/57d81ae350d569c5c95087997fe051c49e14516d"
    },
    {
      "type": "WEB",
      "url": "https://ackcent.com/blog/testlink-1.9.20-unrestricted-file-upload-and-sql-injection"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/161401/TestLink-1.9.20-Shell-Upload.html"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-04-03T19:15:00Z"
  }
}