CVE-2026-1428
Unknown
Unknown - Not Provided
OS Command Injection in WellChoose SSO Portal Enables Remote Execution
Publication date: 2026-01-26
Last updated on: 2026-03-11
Assigner: TWCERT/CC
Description
Description
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 Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| wellchoose | single_sign-on_portal_system | to iftop_p4_181 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-78 | The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an OS Command Injection in the Single Sign-On Portal System developed by WellChoose. It allows authenticated remote attackers to inject arbitrary operating system commands and execute them on the server.
How can this vulnerability impact me? :
The vulnerability can allow attackers with authentication to execute arbitrary OS commands on the server, potentially leading to full system compromise, data theft, service disruption, or unauthorized control over the affected system.
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