CVE-2020-37238 — CMS Made Simple 2.2.15 Stored XSS via SVG File Upload
CMS Made Simple 2.2.15 contains a stored cross-site scripting vulnerability that allows authenticated users with Content Manager access to inject malicious scripts through SVG f…
Published: 2026-05-16 · CVSS: 5.1 · CVSS 4.0
CMS Made Simple 2.2.15 contains a stored cross-site scripting vulnerability that allows authenticated users with Content Manager access to inject malicious scripts through SVG file uploads. Attackers can upload SVG files containing embedded JavaScript to the file manager, which executes when other authenticated users access the uploaded file, enabling cookie theft and session hijacking.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7