What the vulnerability does
01Description
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Popup Maker Popup Maker – Popup for opt-ins, lead gen, & more.This issue affects Popup Maker – Popup for opt-ins, lead gen, & more: from n/a through 1.17.1.
Explanation of Vulnerability in Simple Terms
02Summary
Popup Maker versions up to 1.17.1 expose sensitive information that can be accessed over the network without authentication. An attacker can retrieve this data directly without needing to log in or interact with a user. The vulnerability affects the plugin's core functionality and may expose configuration details or user data depending on what information the plugin stores.
What an attacker can do
03Attacker Capabilities
Read sensitive information from the plugin without logging in.
Potential impact on your site
04Site Impact
Sensitive plugin data or configuration may be visible to unauthenticated visitors.
Conditions required to exploit
05Prerequisites
Network access to the site; no authentication or user interaction required.
Key dates
06Disclosure timeline
December 20, 2023
CVE published
April 28, 2026
Record updated