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CVE-2024-11716 Detail

Description

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  CERT.PL
CVSS-B 5.3 MEDIUM
Vector:  CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://blog.ctfd.io/ctfd-3-7-5/
https://cert.pl/en/posts/2025/01/CVE-2024-11716
https://ctfd.io/
https://github.com/CTFd/CTFd/pull/2636
https://seclists.org/fulldisclosure/2024/Dec/21
https://seclists.org/fulldisclosure/2024/Dec/21

Weakness Enumeration

CWE-ID CWE Name Source
CWE-837 Improper Enforcement of a Single, Unique Action CERT.PL  

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-11716
NVD Published Date:
01/02/2025
NVD Last Modified:
01/02/2025
Source:
CERT.PL