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## https://sploitus.com/exploit?id=E57D7390-D325-5650-B6FC-64843D9D8268
# CVE-2022-39197-POC  

δΈ­ζ–‡η‰ˆζœ¬[README_CN.md](README_CN.md) 
  
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## Vulnerability Intro
According to the [Update Log](https://www.cobaltstrike.com/blog/out-of-band-update-cobalt-strike-4-7-1/) of the latest version 4.7.1 officially released by CobaltStrike on 20 September, teamserver version(<=4.7) has XSS vulnerability, which can cause RCE.
> We were contacted by an independent researcher named "Beichendream" to inform us of an XSS vulnerability they found in the team's servers. This would allow an attacker to set a malformed username in the Beacon configuration, allowing them to execute code RCE remotely.

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## POC Intro

At present, this POC can only implement teamserver bomb pictures.
Integrated `CobaltStrikeParser` analysis tool to achieve one-stop online.

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## Usage

For details, please turn to my [Chinese Blog](https://xzajyjs.cn/2022/09/23/CVE-2022-39197/)

![](https://serverless-page-bucket-lv779z7b-1307395653.cos.ap-shanghai.myqcloud.com/picgo/202209301113972.png)

```
pip3 install -r requirements.txt
python3 cve-2022-39197-poc.py -i http://172.16.12.2:3000/logo.png -b beacon.exe
```
![image-20220923210117698](https://serverless-page-bucket-lv779z7b-1307395653.cos.ap-shanghai.myqcloud.com/picgo/202209232101741.png)

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## Reference code

https://github.com/Sentinel-One/CobaltStrikeParser
https://github.com/burpheart/CS_mock