CVE-2026-1429

4.8 mediumEPSS 0.2%

Medium (4.8) in wellchoose single sign-on portal system. EPSS 0.2% chance of exploitation in the next 30 days.

Single Sign-On Portal System developed by WellChoose has a Reflected Cross-site Scripting vulnerability, allowing authenticated remote attackers to execute arbitrary JavaScript codes in user's browser through phishing attacks.

Severity

CVSS 4.0

4.8 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

CVSS 3.1

5.4 medium

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 15% of CVEs (scores of 2026-10-31)
CWE: CWE-79
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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