CVE-2025-31853: Erez Hadas-Sonnenschein Smartarget Popup

Medium severity, CVSS 5.9. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Erez Hadas-Sonnenschein Smartarget Popup smartarget-popup allows Stored XSS.This issue affects Smartarget Popup: from n/a through <= 1.5.

Affected products

• Erez Hadas-Sonnenschein Smartarget Popup: up to and including 1.5

Published 2025-04-01. Last modified 2026-06-17.