CVEs-PoC/2021/CVE-2021-30633.md

### [CVE-2021-30633](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30633)
![](https://img.shields.io/static/v1?label=Product&message=Chrome&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2093.0.4577.82%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Use%20after%20free&color=brighgreen)

### Description

Use after free in Indexed DB API in Google Chrome prior to 93.0.4577.82 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/Ostorlab/KEV
- https://github.com/Ostorlab/known_exploited_vulnerbilities_detectors
- https://github.com/wh1ant/vulnjs