The WP Shortcodes Plugin — Shortcodes Ultimate plugin for WordPress is vulnerable to Stored Cross-Site Scripting via an uploaded image's 'Title' and 'Slide link' fields in all versions up to, and including, 7.4.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The WP Shortcodes Plugin - Shortcodes Ultimate plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 7.4.7. This is due to insufficient input sanitization and output escaping in the 'src' attribute of the sulightbox shortcode. 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 WP Shortcodes Plugin — Shortcodes Ultimate WordPress plugin before 7.1.0 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

The WP Shortcodes Plugin — Shortcodes Ultimate WordPress plugin before 7.1.2 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

The WP Shortcodes Plugin — Shortcodes Ultimate WordPress plugin before 7.0.5 does not properly escape some of its shortcodes attributes before they are echoed back to users, making it possible for users with the contributor role to conduct Stored XSS attacks.

The shortcodes-ultimate-pro WordPress plugin before 7.2.1 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

The shortcodes-ultimate-pro WordPress plugin before 7.1.5 does not properly escape some of its shortcodes' settings, making it possible for attackers with a Contributor account to conduct Stored XSS attacks.