Description (CNA)
While assignment of a user to a team (bracket) in CTFd should be possible only once, at the registration, a flaw in logic implementation allows an authenticated user to reset it's bracket and then pick a new one, joining another team while a competition is already ongoing. This issue impacts releases from 3.7.0 up to 3.7.4 and was addressed by pull request 2636 https://github.com/CTFd/CTFd/pull/2636 included in 3.7.5 release.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| CTFd / CTFd | affected 3.7.0 through 3.7.4 |
CWE
CWE-837
References
- https://github.com/CTFd/CTFd/pull/2636
- https://cert.pl/en/posts/2025/01/CVE-2024-11716
- https://ctfd.io/
- https://blog.ctfd.io/ctfd-3-7-5/
- https://seclists.org/fulldisclosure/2024/Dec/21
ADP enrichment
No English description supplied.
No English description supplied.