CVE-2026-1428

HIGH
2026-01-26 [email protected]
8.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:00 vuln.today
CVE Published
Jan 26, 2026 - 09:15 nvd
HIGH 8.8

Tags

Command Injection Single Sign On Portal System

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.

Analysis

WellChoose's Single Sign-On Portal System contains an OS command injection vulnerability that allows authenticated users to execute arbitrary commands on the affected server. Attackers with valid credentials can exploit this flaw to achieve remote code execution with full system privileges. …

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Remediation

Within 24 hours: Inventory all WellChoose SSO deployments and assess user access patterns; implement enhanced logging and monitoring for suspicious command execution. Within 7 days: Deploy network segmentation to isolate SSO servers and restrict outbound connections; apply WAF rules to detect command injection patterns in SSO Portal input fields. …

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Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +44
POC: 0

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CVE-2026-1428 vulnerability details – vuln.today
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