CVE-2024-11716

MEDIUM
5.3
CVSS Score
Published: January 2, 2025 at 04:07 PM UTC
Updated: June 17, 2026 at 06:58 AM UTC
1 product affected across 1 vendorCTFd

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Severity
MEDIUM5.3
Exploit prediction
EPSS 12%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

3.7.0 ≤ v ≤ 3.7.43.7.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMCERT-PL
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-837

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