CVE-2026-28106: Kings Plugins b2bking Premium

Medium severity, CVSS 4.7. EPSS: 0.3% chance of exploitation in the next 30 days.

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Kings Plugins B2BKing Premium allows Phishing.This issue affects B2BKing Premium: from n/a before 5.4.20.

Affected products

• Kings Plugins b2bking Premium: before 5.4.20 (fixed in 5.4.20)

Published 2026-03-06. Last modified 2026-06-17.