Advisories for Npm/Sandbox package

All versions of sandbox are vulnerable to Sandbox Escape leading to Remote Code Execution. The package fails to restrict access to the main context through this.constructor.constructor . This may allow attackers to execute arbitrary code in the system. Evaluating the payload this.constructor.constructor('return process.env')() prints the contents of process.env.

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in sandbox.

All versions of sandbox through 0.8.2 are vulnerable to Sandbox Escape leading to Remote Code Execution. Due to insufficient input sanitization it is possible to escape the sandbox using constructors.

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in sandbox.