CVE-2018-20634: Advance b2b Script Project Advance b2b Script

Medium severity, CVSS 6.5. EPSS: 1.6% chance of exploitation in the next 30 days.

PHP Scripts Mall Advance B2B Script 2.1.4 allows remote attackers to cause a denial of service (changed Page structure) via JavaScript code in the First Name field.

Affected products

• Advance b2b Script Project Advance b2b Script: version 2.1.4 only

Published 2019-03-21. Last modified 2026-06-17.