CVE-2020-20472: White Shark Systems Project White Shark Systems

Medium severity, CVSS 5.3. EPSS: 1.5% chance of exploitation in the next 30 days.

White Shark System (WSS) 1.3.2 has a sensitive information disclosure vulnerability. The if_get_addbook.php file does not have an authentication operation. Remote attackers can obtain username information for all users of the current site.

Affected products

• White Shark Systems Project White Shark Systems: version 1.3.2 only

Published 2021-06-21. Last modified 2026-06-17.