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pwn.college is an education platform to learn about, and practice, core cybersecurity concepts in a hands-on fashion. Incorrect symlink checks on user specified dojos allows for users (admin not required) to perform an LFI from the CTFd container. When a user clones or updates repositories, a check is performed to see if the repository had contained any symlinks. A malicious user could craft a repository with symlinks pointed to sensitive files and then retrieve them using the CTFd website.
Reserved 2025-01-27 | Published 2025-01-30 | Updated 2025-01-31 | Assigner GitHub_MCWE-61: UNIX Symbolic Link (Symlink) Following
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
github.com/...e/dojo/security/advisories/GHSA-fcq8-jqq5-9xmh
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