
Research
/Security News
Critical Vulnerability in NestJS Devtools: Localhost RCE via Sandbox Escape
A flawed sandbox in @nestjs/devtools-integration lets attackers run code on your machine via CSRF, leading to full Remote Code Execution (RCE).
unundefined
Advanced tools
Proxies an object so that non of the properties will be undefined.
npm i unundefined
import { unundefined } from 'unundefined';
const fakeWindow = unundefined(window);
console.log(fakeWindow.contains.everything.you.want);
console.log(fakeWindow.alert /* ... but also existing stuff as usual */);
See more examples in simple tests.
I am open to pull requests, feedback, and suggestions. Or if you like this utility, you can ☕ buy me a coffee or donate via cryptocurrencies.
You can also ⭐ star the unundefined package, follow me on GitHub or various other social networks.
FAQs
Proxies an object so that non of the properties will be undefined.
The npm package unundefined receives a total of 18 weekly downloads. As such, unundefined popularity was classified as not popular.
We found that unundefined demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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