CVE-2026-56785 — FlatPress - Stored Cross-Site Scripting via Unescaped Comment and Contact Form Fields
FlatPress contains a stored cross-site scripting vulnerability in comment and contact forms where name, URL, and email fields are rendered without proper output encoding in Smar…
Published: 2026-06-23 · CVSS: 8.4 · CVSS 4.0
FlatPress contains a stored cross-site scripting vulnerability in comment and contact forms where name, URL, and email fields are rendered without proper output encoding in Smarty templates. Attackers can inject arbitrary HTML and JavaScript through these fields to execute malicious scripts in browsers of viewers including administrators, or bypass URL scheme validation to inject javascript: or data: URIs.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7