The Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popups Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘close_text’ parameter in all versions up to, and including, 1.19.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The LadiApp plugn for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the init_endpoint() function hooked via 'init' in versions up to, and including, 4.3. This makes it possible for unauthenticated attackers to modify a variety of settings. An attacker can directly modify the 'ladipage_key' which enables them to create new posts on the website and inject malicious web scripts.

The Slider and Carousel slider by Depicter plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the uploadFile function in all versions up to, and including, 3.1.1. This makes it possible for authenticated attackers, with contributor access or higher, to upload arbitrary files on the affected site's server which may make remote code execution possible.

The Lightbox & Modal Popup WordPress Plugin – FooBox plugin for WordPress is vulnerable to DOM-based Stored Cross-Site Scripting via HTML data attributes in all versions up to, and including, 2.7.28 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in 5 Star Plugins Pretty Simple Popup Builder allows Stored XSS.This issue affects Pretty Simple Popup Builder: from n/a through 1.0.7.

The CM Popup Plugin for WordPress WordPress plugin before 1.6.6 does not sanitise and escape some of the campaign settings, which could allow high privilege users such as contributor to perform Stored Cross-Site Scripting attacks

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in CodexHelp Master Popups allows Stored XSS.This issue affects Master Popups: from n/a through 1.0.3.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Garrett Grimm Simple Popup allows Stored XSS.This issue affects Simple Popup: from n/a through 4.4.

The WP Popups – WordPress Popup builder plugin for WordPress is vulnerable to Full Path Disclosure in all versions up to, and including, 2.2.0.1. This is due the plugin utilizing mobiledetect without preventing direct access to the files. This makes it possible for unauthenticated attackers to retrieve the full path of the web application, which can be used to aid other attacks. The information displayed is not useful on its own, and requires another vulnerability to be present for damage to an affected website.

Cross Site Scripting (XSS) vulnerability in Automattic Newspack Campaigns allows Stored XSS.This issue affects Newspack Campaigns: from n/a through 2.31.1.