CVE-2026-85038: Unknown b2bking — Ultimate Woocommerce b2b And Wholesale Plugin — Wholesale Prices, Bulk Order Form & More

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

The B2BKing — Ultimate WooCommerce B2B and Wholesale Plugin — Wholesale Prices, Bulk Order Form & More WordPress plugin before 5.2.40 does not verify that a role selected during registration is one actually offered on the registration form, allowing unauthenticated users to assign themselves to restricted B2B customer groups and to skip the manual account-approval workflow during self-registration.

Affected products

• Unknown b2bking — Ultimate Woocommerce b2b And Wholesale Plugin — Wholesale Prices, Bulk Order Form & More: before 5.2.40 (fixed in 5.2.40)

Published 2026-09-06. Last modified 2026-09-08.