What the vulnerability does
01Description
The Popup builder with Gamification, Multi-Step Popups, Page-Level Targeting, and WooCommerce Triggers plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.1.4. This is due to insufficient validation on the URLs supplied via the URL parameter. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services, as well as conduct network reconnaissance. The vulnerability was partially patched in version 2.1.4.
Explanation of Vulnerability in Simple Terms
02Summary
The Popup Builder plugin contains a server-side request forgery (SSRF) vulnerability that allows unauthenticated attackers to make the site send HTTP requests to internal or external systems on the attacker's behalf. No user interaction is required. An attacker can read sensitive data from internal services or interact with external APIs using the site's network identity.
What an attacker can do
03Attacker Capabilities
Make the site send HTTP requests to internal systems or external URLs to read sensitive data or interact with services.
Potential impact on your site
04Site Impact
Attackers can access internal services, read configuration files, or interact with external APIs using your site's IP address.
Conditions required to exploit
05Prerequisites
Network access to the site; no authentication or user interaction required.
Key dates
06Disclosure timeline
October 24, 2025
CVE published
April 8, 2026
Record updated
