CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
What the vulnerability does
The Quantity Dynamic Pricing & Bulk Discounts for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 3.8.0. 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
The Price by Quantity & Bulk Quantity Discounts for WooCommerce plugin through version 3.8.0 contains a cross-site scripting (XSS) vulnerability. An attacker can inject malicious scripts that execute in the browsers of site visitors. The vulnerability requires user interaction—typically clicking a malicious link—and can affect other users or administrators viewing the site.
What an attacker can do
Inject malicious JavaScript that runs in visitors' browsers, potentially stealing session tokens or redirecting users.
Potential impact on your site
Visitors and admins may have their sessions hijacked or be redirected to phishing sites; site reputation at risk.
Conditions required to exploit
No authentication required. Attacker must trick a user into clicking a malicious link or visiting a crafted page.
Key dates
External resources
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