提交 #52596: Http Header Injection in [IP Location Block] wordpress plugin

http header injection vulnerability that could be manipulated HTTP real IP with x-forwarded-for header

1. install IP Location Block wordpress plugin
https://wordpress.org/plugins/ip-location-block/
2. send request for visit page or login in website with x-forwarded-for: [REDACTED_IP]
3. show spoofed IP address in response

POC:
https://drive.google.com/file/d/1FvdS1PY4JdrBE-S1kW7HTQB0lrZUhaCy/view?usp=sharing
https://drive.google.com/file/d/1cD71UrNAV8Bka7HZkOPgQI6VpbogWvt_/view?usp=sharing

• 用户: rezaduty (UID 10530)
• 提交: 2022-11-18 20時21分 (4 年前)
• 管理: 2022-11-20 13時59分 (2 days later)
• 状态: 已接受
• VulDB条目: 214045 [IP Location Block Plugin 于 WordPress HTTP Header X-Forwarded-For 权限提升]
• 积分: 17