The WE – Testimonial Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Testimonial Author Names in all versions up to, and including, 1.5 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.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WORDPRESTEEM WE Blocks allows Stored XSS.This issue affects WE Blocks: from n/a through 1.3.5.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wordpresteem WE – Client Logo Carousel allows Stored XSS.This issue affects WE – Client Logo Carousel: from n/a through 1.4.