CVE-2026-1427

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 v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.twcert.org.tw/en/cp-139-10655-59160-2.html	Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-10654-23f40-1.html	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:wellchoose:single_sign-on_portal_system:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-01-26 08:16

Updated : 2026-03-11 22:51

NVD link : CVE-2026-1427

Mitre link : CVE-2026-1427

CVE.ORG link : CVE-2026-1427

JSON object : View

Products Affected

wellchoose

single_sign-on_portal_system

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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