cve/2021/CVE-2021-21224.md

### [CVE-2021-21224](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21224)
![](https://img.shields.io/static/v1?label=Product&message=Chrome&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2090.0.4430.85%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Type%20Confusion&color=brighgreen)

### Description

Type confusion in V8 in Google Chrome prior to 90.0.4430.85 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/0x2l/0x2l_v8_exp
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Ostorlab/KEV
- https://github.com/Ostorlab/known_exploited_vulnerbilities_detectors
- https://github.com/StarCrossPortal/bug-hunting-101
- https://github.com/anvbis/chrome_v8_ndays
- https://github.com/avboy1337/1195777-chrome0day
- https://github.com/c3l3si4n/malicious_nuclei_templates
- https://github.com/k0mi-tg/CVE-POC
- https://github.com/lnfernal/CVE-2021-21224
- https://github.com/maldev866/ChExp_CVE_2021_21224
- https://github.com/manas3c/CVE-POC
- https://github.com/merc1995/1195777-chrome0day
- https://github.com/nomi-sec/PoC-in-GitHub
- https://github.com/ohnonoyesyes/CVE-2021-21224
- https://github.com/soosmile/POC
- https://github.com/whoforget/CVE-POC
- https://github.com/youwizard/CVE-POC