CVEs-PoC/2021/CVE-2021-3757.md

### [CVE-2021-3757](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3757)
![](https://img.shields.io/static/v1?label=Product&message=immerjs%2Fimmer&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-1321%20Improperly%20Controlled%20Modification%20of%20Object%20Prototype%20Attributes%20('Prototype%20Pollution')&color=brightgreen)

### Description

immer is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

### POC

#### Reference
- https://huntr.dev/bounties/23d38099-71cd-42ed-a77a-71e68094adfa

#### Github
- https://github.com/1345122890/1345122890
- https://github.com/1345122890/mmcloud
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Amichaii/EVERWallet
- https://github.com/Andreablog/OpenEV
- https://github.com/DanielBanasiuk/Kuliah
- https://github.com/DanilPetelin/FlutterLNotificationsp
- https://github.com/DenverCat/Yogi
- https://github.com/JuliaLiootti/PS4G
- https://github.com/MexicoBen/nInstalls
- https://github.com/NatalieYeah/robmikh
- https://github.com/Sydneypom/CModules
- https://github.com/VanconVincius/Tomasz-Mankowski
- https://github.com/WiliamBroown/Volunteer
- https://github.com/broxus/ever-wallet-browser-extension
- https://github.com/broxus/ever-wallet-browser-extension-old
- https://github.com/lSGerald/sentinel-officialc
- https://github.com/vitaliydrebotiz/vitaliydrebotiz