Homepage
About Snyk

fine-uploader@5.6.0 vulnerabilities

Multiple file upload plugin with progress-bar, drag-and-drop, direct-to-S3 & Azure uploading, client-side image scaling, preview generation, form support, chunking, auto-resume, and tons of other features.

Go back to all versions of this package
Report a new vulnerability Found a mistake?

Direct Vulnerabilities

Known vulnerabilities in the fine-uploader package. This does not include vulnerabilities belonging to this package’s dependencies.

Automatically find and fix vulnerabilities affecting your projects. Snyk scans for vulnerabilities and provides fixes for free.
Fix for free
Vulnerability Vulnerable Version
  • M
Prototype Pollution

fine-uploader is a npm package for upload.

Note: This project is no longer maintained and the the package should be considered deprecated.

Affected versions of this package are vulnerable to Prototype Pollution. Given a value such as __proto__, this value is used by the extend function without any prior validation. __proto__ will modify the properties of all existing properties and new properties resulting in pollution of an object's prototype.

PoC

//https://docs.fineuploader.com/branch/master/api/qq.html#qq.extend
var payload = JSON.parse('{"__proto__": {"a": "polluted"}}');
var new = qq.extend({}, payload);
console.log({}.a);

How to fix Prototype Pollution?

There is no fixed version for fine-uploader.

*
Go back to all versions of this package