Category: Security & Compliance
Reference: CVE-2026-109618 and CVE-2026-109619
Status: Not Applicable to Microix Workflow Modules
On October 21, 2026, the Cybersecurity and Infrastructure Security Agency (CISA) issued a security advisory regarding two critical PHP vulnerabilities, identified as CVE-2026-109618 and CVE-2026-109619, collectively known as PHP2Shell. These vulnerabilities could allow unauthorized remote code execution on affected systems.
Microix confirms that Workflow Modules Classic and Modern do not utilize PHP as part of their application architecture. Our applications are developed using Microsoft technologies, including .NET and Microsoft SQL Server.
Based on our application architecture:
Vulnerability Exposure: The referenced PHP vulnerabilities do not apply to Microix Workflow Modules.
Security Patches: No PHP-specific patches or remediation actions are required for our applications.
Security Impact: Microix has not identified any application-level security risks or suspicious activity associated with these specific vulnerabilities.
Although these PHP vulnerabilities do not affect Microix Workflow Modules, customers currently using Workflow Modules Classic are encouraged to upgrade to Workflow Modules Modern.
The Modern version utilizes newer Microsoft .NET technologies and benefits from ongoing application updates and security enhancements. Upgrading helps reduce exposure to potential security vulnerabilities associated with older technology frameworks and provides a more maintainable platform for addressing newly identified security threats.
No remediation is required for Microix Workflow Modules concerning CVE-2026-109618 and CVE-2026-109619.
Microix remains committed to maintaining the security, integrity, and availability of our software and customer data.
CISA Security Advisory – October 21, 2026:
Critical Vulnerabilities in PHP Require Immediate Patching