I participated in the CTF called sstf after 5 months. Today, I wrote that how to solve a JWT Decoder. ~/Downloads/prob ❯ tree -I "node_modules" . ├── Dockerfile ├── docker-compose.yml ├── flag.txt...

Summary The outlook web app service is a mail service provided by Microsoft. A researcher named Max discovered a Copy and Paste XSS vulnerability in the web service in 2021. However, I was able ...

Summary The dreamhack is a security education program managed by Theori. In dreamhack, Users can solve wargame challenges and write solutions. At this time, the user can write the solution for ...

Summary The vanessa219/vditor is a markdown editor supported by browsers. There were two vulnerabilities. First vulnerability, When a user creates a link using the markdown syntax, the server...

Summary Summary (Web) gotm (Web) online-library I participated a Line CTF 2022 this saturday and I only solved the one challenge in this ctf. So I am very not good. Just get a stress. So...