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Malicious npm Packages Inject SSH Backdoors via Typosquatted Libraries
Socket’s threat research team has detected six malicious npm packages typosquatting popular libraries to insert SSH backdoors.
insert-sass
Advanced tools
a browserify transform for inserting sass
npm install insert-sass
body {
background-color: gray;
}
.foo {
color: yellow;
font-size: 64px;
font-family: sans-serif;
}
body {
background-color: gray;
}
.foo {
color: yellow;
font-size: 64px;
font-family: sans-serif;
}
const foo = require("./first.scss")() // calling the function inserts css into <head>
const el = document.createElement("p")
el.innerHTML = "some text"
el.className = styles.foo
document.body.appendChild(el)
console.log(styles) // { foo: 'test-first_foo_2luu1' } // classname mapping
console.log(document.querySelector("head > style").innerHTML) // css is inserted
const otherStyles = require("./second.scss") // not applied yet
console.log(otherStyles) // { [Function: bound ] bar: 'test-second_bar_1geYD' }
console.log(document.querySelector("head > style").innerHTML) // second.scss is not inserted yet
otherStyles() // apply now
console.log(document.querySelector("head > style").innerHTML) // second.scss is inserted
FAQs
sass compilation / css insertion transform
The npm package insert-sass receives a total of 1 weekly downloads. As such, insert-sass popularity was classified as not popular.
We found that insert-sass demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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