{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:tecnick:tcexam:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "14.8.1"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "34e524aa8534e55fdc7b0e3c6866509228939ee1"
            }
          ],
          "repo": "https://github.com/tecnickcom/tcexam",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "A stored cross-site scripting vulnerability exists in TCExam \u003c= 14.8.1. Valid files uploaded via tce_filemanager.php with a filename beggining with a period will be rendered as text/html. An attacker with access to tce_filemanager.php could upload a malicious javascript payload which would be triggered when another user views the file.",
  "id": "CVE-2021-20111",
  "modified": "2026-08-07T11:31:08.929498565Z",
  "published": "2021-07-30T14:15:14.283Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://www.tenable.com/security/research/tra-2021-32"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}