Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in David F. Carr RSVPMaker Volunteer Roles allows Reflected XSS. This issue affects RSVPMaker Volunteer Roles: from n/a through 1.5.1.

Incorrect Privilege Assignment vulnerability in Wouter Dijkstra DD Roles allows Privilege Escalation.This issue affects DD Roles: from n/a through 4.1.

Missing Authorization vulnerability in Premmerce Premmerce User Roles allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Premmerce User Roles: from n/a through 1.0.12.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in NetTantra WP Roles at Registration allows Stored XSS.This issue affects WP Roles at Registration: from n/a through 0.23.

Incorrect Privilege Assignment vulnerability in Madiri Salman Aashish Adding drop down roles in registration allows Privilege Escalation.This issue affects Adding drop down roles in registration: from n/a through 1.1.

The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. Any WordPress plugin or theme running a version of Freemius less than 2.4.3 is vulnerable.

The Roles & Capabilities plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 1.1.9. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

The Admin Bar Remover plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the update_form() function in all versions up to, and including, 1.0.2.2. This makes it possible for authenticated attackers, with subscriber-level access and above, to enable or disable the admin bar on the front-end of the site.

The Multiple Roles plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.3.1. This is due to missing or incorrect nonce validation on the mu_add_roles_in_signup_meta() and mu_add_roles_in_signup_meta_recently() functions. This makes it possible for unauthenticated attackers to add additional roles to users via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The Automatic User Roles Switcher WordPress plugin before 1.1.2 does not have authorisation and proper CSRF checks, allowing any authenticated users like subscriber to add any role to themselves, such as administrator