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CVE-2022-22963 PoC — Spring Framework 代码注入漏洞

Source
Associated Vulnerability
Title:Spring Framework 代码注入漏洞 (CVE-2022-22963)
Description:In Spring Cloud Function versions 3.1.6, 3.2.2 and older unsupported versions, when using routing functionality it is possible for a user to provide a specially crafted SpEL as a routing-expression that may result in remote code execution and access to local resources.
Readme
# CVE-2022-22963-Reverse-Shell-Exploit
This is a Python script that exploits CVE-2022-22963, a remote code execution vulnerability in Spring Cloud Function that allows attackers to execute arbitrary code on a vulnerable server. The exploit uses the vulnerable /functionRouter endpoint to execute a command on the target server.
## Usage
Install the required Python libraries by running the following command:
```python
pip3 install requests

chmod +x spring_exploit.py

Run the script by providing the target URL using the -u or --url option:
./spring_exploit.py -u http://mysite.com:8080
or 
 python spring_exploit.py -u http://mysite.com:8080
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