The Shortcodes and extra features for Phlox theme WordPress plugin before 2.10.7 unserializes the content of an imported file, which could lead to PHP object injection when a user imports (intentionally or not) a malicious file and a suitable gadget chain is present on the blog.

Cross-Site Request Forgery (CSRF) vulnerability leading to Stored Cross-Site Scripting (XSS) in Vladimir Anokhin's Shortcodes Ultimate plugin <= 5.12.0 on WordPress.

Cross-Site Request Forgery (CSRF) vulnerability in Shortcodes Ultimate plugin <= 5.12.0 at WordPress leading to plugin preset settings change.

Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in CPO Shortcodes plugin <= 1.5.0 at WordPress.

Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability Add Shortcodes Actions And Filters plugin <= 2.0.9 at WordPress.

The Shortcodes and extra features for Phlox WordPress plugin before 2.9.8 does not sanitise and escape a parameter before outputting it back in the response, leading to a Reflected Cross-Site Scripting

The User Meta Shortcodes WordPress plugin through 0.5 registers a shortcode that allows any user with a role as low as contributor to access other users metadata by specifying the user login as a parameter. This makes the WP instance vulnerable to data extrafiltration, including password hashes

The Shortcodes Ultimate WordPress plugin before 5.10.2 allows users with Contributor roles to perform stored XSS via shortcode attributes. Note: the plugin is inconsistent in its handling of shortcode attributes; some do escape, most don't, and there are even some attributes that are insecure by design (like [su_button]'s onclick attribute).

The olevmedia-shortcodes plugin before 1.1.9 for WordPress has CSRF with resultant XSS via the wp-admin/admin-ajax.php?action=omsc_popup id parameter.

The shortcodes-ultimate plugin before 5.0.1 for WordPress has remote code execution via a filter in a meta, post, or user shortcode.