What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UpSolution Impreza – WordPress Website and WooCommerce Builder allows Reflected XSS.This issue affects Impreza – WordPress Website and WooCommerce Builder: from n/a through 8.17.4.
Explanation of Vulnerability in Simple Terms
02Summary
The Impreza WordPress plugin versions up to 8.17.4 contain a stored cross-site scripting (XSS) vulnerability. An attacker can inject malicious scripts that execute in the browsers of site visitors or administrators. The vulnerability requires user interaction to trigger and can affect multiple users across the site. Update the plugin immediately to patch this issue.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in visitors' browsers, stealing cookies, session tokens, or performing actions on their behalf.
Potential impact on your site
04Site Impact
Visitor accounts and admin sessions can be compromised; site reputation and user trust are at risk.
Conditions required to exploit
05Prerequisites
No authentication required. A victim must visit a page containing the attacker's injected payload.
Key dates
06Disclosure timeline
December 29, 2023
CVE published
April 28, 2026
Record updated