What the vulnerability does
01Description
The Pósturinn\'s Shipping with WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the printed_marked and nonprinted_marked parameters in all versions up to, and including, 1.3.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Explanation of Vulnerability in Simple Terms
02Summary
Pósturinn's Shipping with WooCommerce versions 1.3.1 and earlier contain a cross-site scripting (XSS) vulnerability. An attacker can inject malicious scripts that execute in a victim's browser when they visit a vulnerable page. The vulnerability requires user interaction and affects the integrity and confidentiality of site data. Update to a version newer than 1.3.1 to remediate.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in visitors' browsers, stealing session data or modifying page content.
Potential impact on your site
04Site Impact
Visitors' sessions and sensitive data could be compromised; site reputation and customer trust at risk.
Conditions required to exploit
05Prerequisites
Victim must visit a page containing the attacker's malicious input; no authentication required.
Key dates
06Disclosure timeline
January 9, 2025
CVE published
April 8, 2026
Record updated
