Improper Privilege Management in shelljs
### Impact
Output from the synchronous version of `shell.exec()` may be visible to other users on the same system. You may be affected if you execute `shell.exec()` in multi-user Mac, Linux, or WSL environments, or if you execute `shell.exec()` as the root user.
Other shelljs functions (including the asynchronous version of `shell.exec()`) are not impacted.
### Patches
Patched in shelljs 0.8.5
### Workarounds
Recommended action is to upgrade to 0.8.5.
### References
https://huntr.dev/bounties/50996581-c08e-4eed-a90e-c0bac082679c/
### For more information
If you have any questions or comments about this advisory:
* Ask at
https://github.com/shelljs/shelljs/issues/1058
* Open an issue at
https://github.com/shelljs/shelljs/issues/new