{
  "schema_version": "1.4.0",
  "id": "GHSA-xx7x-j7hm-xqvx",
  "modified": "2025-04-20T03:32:27Z",
  "published": "2022-05-17T01:09:54Z",
  "aliases": [
    "CVE-2016-2539"
  ],
  "details": "Cross-site request forgery (CSRF) vulnerability in install_modules.php in ATutor before 2.2.2 allows remote attackers to hijack the authentication of users for requests that upload arbitrary files and execute arbitrary PHP code via vectors involving a crafted zip file.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-2539"
    },
    {
      "type": "WEB",
      "url": "https://github.com/atutor/ATutor/commit/bfc6c80c6c217c5515172f3cc949e13dfa1a92ac"
    },
    {
      "type": "WEB",
      "url": "https://packetstormsecurity.com/files/136109/ATutor-LMS-2.2.1-CSRF-Remote-Code-Execution.html"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/39524"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-02-07T15:59:00Z"
  }
}