CVE-2026-1428

8.7 highEPSS 1.4%

High (8.7) in wellchoose single sign-on portal system. 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.

Severity

CVSS 4.0

8.7 high

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

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.4% chance of exploitation in the next 30 days; higher than 72% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2026-01-26
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

wellchoose:single_sign-on_portal_system

References

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

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