The Portfolio – Filterable Masonry Portfolio Gallery for Professionals plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'portfolio-pro' shortcode in all versions up to, and including, 1.2.2 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.

The Counter Up – Animated Number Counter & Milestone Showcase plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'lgx-counter' shortcode in all versions up to, and including, 2.4.0 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.

The Logo Slider WordPress plugin before 4.0.0 does not validate and escape some of its Slider Settings before outputting them back in attributes, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LogicHunt Inc. Counter Up allows Stored XSS.This issue affects Counter Up: from n/a through 2.2.1.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LogicHunt OWL Carousel – WordPress Owl Carousel Slider allows Stored XSS.This issue affects OWL Carousel – WordPress Owl Carousel Slider: from n/a through 1.4.0.

The Logo Slider WordPress plugin before 3.6.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks