CMSimple cross-site scripting vulnerability (CNVD-2026-0082457)

CMSimple is a free content management system. CMSimple suffers from a cross-site scripting vulnerability that stems from the Filebrowser external input field not properly filtering or encoding user-supplied content for output. An attacker can exploit the vulnerability by constructing malicious...

CVE-2021-47732

CMSimple 5.2 contains a stored cross-site scripting vulnerability in the Filebrowser External input field that allows attackers to inject malicious JavaScript. Attackers can place unfiltered JavaScript code that executes when users click on Page or Files tabs, enabling persistent script injection...

CVE-2021-47732 CMSimple 5.2 Stored Cross-Site Scripting via Filebrowser External Input

CMSimple 5.2 contains a stored cross-site scripting vulnerability in the Filebrowser External input field that allows attackers to inject malicious JavaScript. Attackers can place unfiltered JavaScript code that executes when users click on Page or Files tabs, enabling persistent script injection...