
YISF 2024 CTF-Web (Directory Traversal via ".tar" file, CVE-2007-4559), easy
CVE-2007-4559
Directory traversal vulnerability using .tar to ../../flag
BubbleTea/
├── Dockerfile
├── flag
├── requirements.txt
└── src
├── files
├── template
│ └── index.html
└── app.py
docker build -t tarpioka docker run -d -it --name tarpioka -p 13680:8000 tarpioka
docker ps
path Traversal Filter strings containing '..', '/' in the file name argument
Create upload folders per session
Add logging