CVE-2026-3824: WellChoose｜IFTOP - Open redirect

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-03-11 · updated 2026-06-17
Weakness: CWE-601

Description

IFTOP developed by WellChoose has an Open redirect vulnerability, allowing authenticated remote attackers to craft a URL that tricks users into visiting malicious website.

Affected products

WellChoose Organization Portal System: before iftop_p4_181 — fixed in iftop_p4_181

How to fix

Upgrade to a fixed version: WellChoose Organization Portal System iftop_p4_181. Check the vendor advisory for mitigations.

References

https://www.twcert.org.tw/en/cp-139-10756-73f66-2.html
https://www.twcert.org.tw/tw/cp-132-10755-94136-1.html

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