CyberRota Analysis
AI-GeneratedThe vulnerability affects the vm2 library prior to version 3.11.8, allowing attackers to escape the sandbox by exploiting an incomplete fix related to Error.cause sanitization. This can lead to full remote code execution and unauthorized access to process information through unsanitized host proxies. Organizations utilizing vm2 for sandboxing should prioritize patching to mitigate this critical risk.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Note: these links are listed for security research and verification purposes only.
Original NVD Description
vm2 before 3.11.8 contains an incomplete fix for Error.cause sanitization that allows sandbox escape when revisited host-wrapped AggregateError objects are caught within a single exception handler traversal. Attackers can exploit cycle detection bypass in handleException to access unsanitized host proxies embedded in the errors array, enabling full remote code execution and process information disclosure from the sandbox.