Vulnerability Database

313,664

Total vulnerabilities in the database

CVE-2020-36891

A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to upload files with spoofed Content-Type that do not match file extensions. Attackers can exploit this vulnerability by uploading malicious files with manipulated MIME types, allowing malicious scripts to execute in users' browsers.

  • Published: Dec 18, 2025
  • Updated: Dec 19, 2025
  • CVE: CVE-2020-36891
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 4.6
  • AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N