LazyLoad Plugin – Lazy Load Images, Videos, and Iframes < 2.4.1 - Authenticated (Contributor+) Stored Cross-Site Scripting

Description

The LazyLoad Plugin – Lazy Load Images, Videos, and Iframes plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.4.0. This is 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.