Arbitrary Code Injection Affecting mongoosemask package, versions *
Snyk CVSS
Attack Complexity
Low
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Test your applications- Snyk ID npm:mongoosemask:20160408
- published 1 May 2017
- disclosed 8 Apr 2016
- credit Cristian-Alexandru Staicu, Michael Pradel, Ben Livshits
How to fix?
There is no fix version for mongoosemask.
Overview
mongoosemask is an Express Middleware to filter out Mongoose model attributes.
Affected versions of the package are vulnerable to Arbitrary Code Injection due to unsafe use of the eval() function. Node.js provides the eval() function by default, and is used to translate strings into Javascript code. An attacker can craft a malicious payload to inject arbitrary commands.