Critical Security Weaknesses in JavaScript Library vm2 Detected

The Cyber Express April 23, 2023

 These vulnerabilities allow attackers to cause an unsanitized host exception, eventually leading to the execution of arbitrary code in the host context and breaking out of the sandbox.

The Cyble Security Update Advisory has recently released a report focusing on the latest vulnerabilities and patches from various vendors.

The report highlighted several critical security flaws in the popular JavaScript library, vm2. This library is widely used for sandboxing untrusted code execution in Node.js environments.

These vulnerabilities allow attackers to cause an unsanitized host exception, eventually leading to the execution of arbitrary code in the host context and breaking out of the sandbox.

The Cyber Express

Posted by The Cyber Express

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