CVE-2025-59586: Pencidesign Penci Portfolio

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PenciDesign Penci Portfolio penci-portfolio allows DOM-Based XSS.This issue affects Penci Portfolio: from n/a through <= 3.5.

Affected products

• Pencidesign Penci Portfolio: up to and including 3.5

Published 2025-09-22. Last modified 2026-06-17.