The events-manager plugin before 5.6 for WordPress has code injection.

The Events Manager WordPress plugin before 5.9.8 does not sanitise and escape a parameter before using it in a SQL statement, leading to an SQL Injection

The Event Banner WordPress plugin through 1.3 does not verify the uploaded image file, allowing admin accounts to upload arbitrary files, such as .exe, .php, or others executable, leading to RCE. Due to the lack of CSRF check, the issue can also be used via such vector to achieve the same result, or via a LFI as authorisation checks are missing (but would require WP to be loaded)

The Events Manager WordPress plugin before 5.9.8 does not sanitise and escape some search parameter before outputing them in pages, which could lead to Cross-Site Scripting issues

The events-manager plugin before 5.1.7 for WordPress has XSS via JSON call links.

The events-manager plugin before 5.5.7.1 for WordPress has DOM XSS.

The events-manager plugin before 5.5.7 for WordPress has multiple XSS issues.

The events-manager plugin before 5.6 for WordPress has XSS.

The WP Event Manager WordPress plugin before 3.1.28 does not sanitise and escape its search before outputting it back in an attribute on the event dashboard, leading to a Reflected Cross-Site Scripting

The events-manager plugin through 5.9.5 for WordPress (aka Events Manager) is susceptible to Stored XSS due to improper encoding and insertion of data provided to the attribute mapstyle of shortcodes (locationsmap and eventsmap) provided by the plugin.

Cross-site scripting vulnerability in Events Manager plugin prior to version 5.9 for WordPress allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

The Events Manager plugin 5.9.4 for WordPress has XSS via the dbemeventreapprovedemailbody parameter to the wp-admin/edit.php?posttype=event&page=events-manager-options URI.

The WP Event Manager WordPress plugin before 3.1.23 does not escape some of its Field Editor settings when outputting them, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed

The WP User Profile Avatar WordPress plugin before 1.0.1 does not properly check for authorisation, allowing authors to delete and update arbitrary avatar