PT-2024-30243 · Ctfd · Ctfd

Published 2024-10-09 · Updated 2024-10-10 · CVE-2024-42988

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions CTFd versions 2.0.0 through 3.7.2

Description The issue concerns a lack of access control in the ChallengeSolves endpoint (/api/v1/challenges//solves) that allows authenticated users to retrieve a list of users who have solved a challenge, regardless of the Account Visibility settings.

Recommendations For versions 2.0.0 through 3.7.2, update to version 3.7.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the /api/v1/challenges//solves endpoint until the update is applied.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2024-42988

Affected Products

Ctfd

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2024-42988 · Security Note
• https://osv.dev/vulnerability/CVE-2024-42988 · Vendor Advisory
• https://github.com/CTFd/CTFd/releases/tag/3.7.3 · Note
• https://github.com/CTFd/CTFd/pull/2570 · Note
• https://twitter.com/CVEnew/status/1844058762438639674 · Twitter Post
• https://blog.ctfd.io/ctfd-3-7-3 · Note
• https://t.me/cvedetector/7516 · Telegram Post