
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).
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npm install cache
Cache = require("cache");
c = new Cache(10 * 1000); // Create a cache with 10 second TTL
key = "foo";
val = "something"; // any object
c.put(key, val); // put it in the cache.
// Optional 3rd arg is TTL for just this
// key, e.g.; c.put(key, val, 5 * 1000);
c.get(key); // "something" (less than 10 secs have passed)
// 11 seconds later ...
setTimeout(function() {
c.get(key); // expired out of cache
}, 11 * 1000);
You can also do some other stuff.
c.del(key) // delete key/val before expiry
You can create a cache that will write its contents to a file in JSON form (not recommended for production purposes):
c = new Cache(10 * 1000, "data.json");
Now, when do anything that changes the contents of the cache, it will write it to the file "data.json":
c.put(key, val); // data.json appears
Also, the cache will be preloaded from the file when you instantiate it, if the file is present.
FAQs
Simple caching object with optional TTL and file system persistence.
The npm package cache receives a total of 8,801 weekly downloads. As such, cache popularity was classified as popular.
We found that cache 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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Research
/Security News
A flawed sandbox in @nestjs/devtools-integration lets attackers run code on your machine via CSRF, leading to full Remote Code Execution (RCE).
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