The Paid Memberships Pro WordPress plugin before 2.6.7 does not escape the discountcode in one of its REST route (available to unauthenticated users) before using it in a SQL statement, leading to a SQL injection

The Paid Memberships Pro WordPress Plugin, version < 2.9.8, is affected by an unauthenticated SQL injection vulnerability in the 'code' parameter of the '/pmpro/v1/order' REST route.

SQL injection vulnerability in the Paid Memberships Pro versions prior to 2.5.6 allows remote authenticated attackers to execute arbitrary SQL commands via unspecified vectors.

The Paid Memberships Pro WordPress plugin before 2.9.12 does not prevent subscribers from rendering shortcodes that concatenate attributes directly into an SQL query.

SQL injection vulnerability in the Paid Memberships versions prior to 2.3.3 allows attacker with administrator rights to execute arbitrary SQL commands via unspecified vectors.

Multiple cross-site scripting (XSS) vulnerabilities in the Paid Memberships Pro (PMPro) plugin before 1.8.4.3 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) s parameter to membershiplevels.php, (2) memberslist.php, or (3) orders.php in adminpages/ or the (4) edit parameter to adminpages/membershiplevels.php.

The Paid Memberships Pro WordPress plugin before 2.6.6 does not escape the s parameter before outputting it back in an attribute in an admin page, leading to a Reflected Cross-Site Scripting

The Paid Memberships Pro WordPress plugin before 2.9.9 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.

The Custom User Profile Fields for User Registration WordPress plugin before 1.8.1 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.

Directory traversal vulnerability in services/getfile.php in the Paid Memberships Pro plugin before 1.7.15 for WordPress allows remote attackers to read arbitrary files via a .. (dot dot) in the QUERYSTRING in a getfile action to wp-admin/admin-ajax.php.

The Paid Memberships Pro WordPress plugin before 2.12.9 does not prevent user with at least the contributor role from leaking other users' sensitive metadata.