CVE-2021-47917 — Simple CMS 2.1 Persistent Cross-Site Scripting via User Input Parameters
Simple CMS 2.1 contains a persistent cross-site scripting vulnerability in user input parameters that allows remote attackers to inject malicious script code. Attackers can expl…
Published: 2026-02-01 · CVSS: 5.1 · CVSS 4.0
Simple CMS 2.1 contains a persistent cross-site scripting vulnerability in user input parameters that allows remote attackers to inject malicious script code. Attackers can exploit the newUser and editUser modules to inject persistent scripts that execute on user list preview, potentially leading to session hijacking and application manipulation.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7