CVE-2026-19515 OS Command Injection via Unit Test Execution in WSO2 Integrator MI VS Code Extension Allows Arbitrary Command Execution
Attackers can execute arbitrary OS commands via malicious projects in the WSO2 Integrator MI VS Code extension if users grant workspace trust.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-19515?
CVE-2026-19515 is a high-severity command injection vulnerability in WSO2 Integrator: MI for Visual Studio Code, published on 15 Sep 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
The WSO2 Integrator MI VS Code extension fails to properly sanitize or validate user-supplied input when processing Micro Integrator projects opened from untrusted sources. This allows a crafted project to inject and execute arbitrary operating system commands through the unit test execution flow.
Successful exploitation of this vulnerability could lead to the execution of arbitrary OS commands on the system where the VS Code extension is running. The extent of the impact is dependent on the privileges of the user account under which VS Code is operating. Exploitation requires the user to grant workspace trust to the malicious project and subsequently trigger the unit test execution.
Weakness: CWE-78
Which versions are affected by CVE-2026-19515?
How do I fix CVE-2026-19515?
No fix has been published for CVE-2026-19515 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-19515 being exploited?
There is no known exploitation of CVE-2026-19515 in the wild and no public exploit code.
Sources
Also known as GHSA-hrrx-73rq-wgm3.