CRITICAL
GHSA-gc25-3vc5-2jf9
Sandbox Breakout / Arbitrary Code Execution in sandbox
Details
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`.
## Recommendation
No fix is currently available. Consider using an alternative package until a fix is made available.
Are you affected?
Enter the version of the package you're using.
Affected packages
npm/sandbox
Introduced in:
0.0.0No fixed version published yet for sandbox (npm). Pin to a known-safe version or switch to an alternative.