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cve-2021-37580's Introduction

CVE-2021-37580

CVE-2021-37580 的 poc

0x00 漏洞原理

漏洞原理:# Apache ShenYu Admin bypass JWT authentication CVE-2021-37580

0x01 单个url

Usage: python3 CVE-2021-37580.py -u url -n username.txt

shenyu-admin-2.4.0的,有漏洞的如下:

2021-11-17-22-35-58-image.png

shenyu-admin-2.4.1的,没有漏洞的如下:

0x02 批量url检测

Usage: python3 CVE-2021-37580.py -f url.txt -n username.txt

0x03 脚本报错

如果脚本运行报错:

AttributeError: module 'jwt' has no attribute 'encode'

执行如下命令:

python3 -m pip uninstall jwt
python3 -m pip uninstall pyjwt
python3 -m pip install pyjwt==1.5.3 --user

cve-2021-37580's People

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