Insecure direct object references (IDOR) vulnerability in the wpForo Forum plugin <= 2.0.5 on WordPress allows attackers with subscriber or higher user roles to mark any forum post as solved/unsolved.

Cross-Site Request Forgery (CSRF) vulnerability in gVectors Team wpForo Forum plugin <= 2.0.5 at WordPress.

Sensitive information disclosure discovered in wpDiscuz WordPress plugin (versions <= 7.3.11).

The wpDiscuz WordPress plugin before 7.3.4 does check for CSRF when adding, editing and deleting comments, which could allow attacker to make logged in users such as admin edit and delete arbitrary comment, or the user who made the comment to edit it via a CSRF attack. Attackers could also make logged in users post arbitrary comment.

The Comments – wpDiscuz WordPress plugin through 7.3.0 does not properly sanitise or escape the Follow and Unfollow messages before outputting them in the page, which could allow high privilege users to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

The wpForo Forum WordPress plugin before 1.9.7 did not validate the redirect_to parameter in the login form of the forum, leading to an open redirect issue after a successful login. Such issue could allow an attacker to induce a user to use a login URL redirecting to a website under their control and being a replica of the legitimate one, asking them to re-enter their credentials (which will then in the attacker hands)

A SQL injection issue in the gVectors wpDiscuz plugin 5.3.5 and earlier for WordPress allows remote attackers to execute arbitrary SQL commands via the order parameter of a wpdLoadMoreComments request. (No 7.x versions are affected.)

The wpForo plugin 1.6.5 for WordPress allows XSS involving the wpf-dw-td-value class of dashboard.php.

The wpForo plugin 1.6.5 for WordPress allows wp-admin/admin.php?page=wpforo-usergroups CSRF.

The wpForo plugin 1.6.5 for WordPress allows XSS via the wp-admin/admin.php?page=wpforo-phrases langid parameter.