CVE-2026-1427highCWE-78

CVE-2026-1427: high-severity vulnerability in WellChoose Single Sign-On Portal System

WellChoose｜Single Sign-On Portal System - OS Command Injection

Published

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.7epss 1.4%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
WellChoose · Single Sign-On Portal System
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CVE-2026-1428HIGHWellChoose｜Single Sign-On Portal System - OS Command InjectionEPSS 1.4%CVE-2026-1429MEDIUMWellChoose｜Single Sign-On Portal System - Reflected Cross-site ScriptingEPSS 0.2%