Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2021-30632 PoC — Google Chrome 缓冲区错误漏洞

Source
https://github.com/CrackerCat/CVE-2021-30632
Associated Vulnerability
Title:Google Chrome 缓冲区错误漏洞 (CVE-2021-30632)
Description:Out of bounds write in V8 in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Readme
# CVE-2021-30632 Chrome V8 RCE Exploit for Windows

### Tested Version : Chrome 91, 92, 93.0.4577.63

### Demo
![Demo](demo.gif)

### [reference]
* Chrome in-the-wild bug analysis: CVE-2021-30632 https://securitylab.github.com/research/in_the_wild_chrome_cve_2021_30632/
* JS POC sample https://github.com/github/securitylab/blob/main/SecurityExploits/Chrome/v8/CVE-2021-30623/poc.js

#### Thanks to Github Security Lab and Man Yue Mo
File Snapshot

 [4.0K]  /data/pocs/58eca1e6f2688652ae8b49be6a6fbeb682a6b388
├── [5.0K]  CVE-2021-30632.html
├── [9.4M]  demo.gif
└── [ 435]  README.md

0 directories, 3 files
Shenlong Bot has cached this for you
Remarks
    1. It is advised to access via the original source first.
    2. Local POC snapshots are reserved for subscribers — if the original source is unavailable, the local mirror is part of the paid plan.
    3. Mirroring, verifying, and maintaining this POC archive takes ongoing effort, so local snapshots are a paid feature. Your subscription keeps the archive online — thank you for the support. View subscription plans →