CVE-2020-36891 — Kentico Xperience <= 12.0.49 File Upload Stored XSS
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 expl…
Published: 2025-12-18 · CVSS: 5.1 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7