CVE-2026-1428: Wellchoose Single Sign-On Portal System

High severity, CVSS 8.8. EPSS: 1.4% chance of exploitation in the next 30 days.

Single Sign-On Portal System developed by WellChoose has a OS Command Injection vulnerability, allowing authenticated remote attackers to inject arbitrary OS commands and execute them on the server.

Affected products

• Wellchoose Single Sign-On Portal System: before iftop_p4_181 (fixed in iftop_p4_181)

Published 2026-01-26. Last modified 2026-06-17.