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OpenAdvisories
High · 8.6 CVE-2025-59932 EUVD-2025-31401

FlagForgeCTF Unauthenticated Resource Modification/Deletion

Published Sep 27, 2025 · Updated Sep 29, 2025 · Assigned by GitHub_M

Description

Flag Forge is a Capture The Flag (CTF) platform. From versions 2.0.0 to before 2.3.1, the /api/resources endpoint previously allowed POST and DELETE requests without proper authentication or authorization. This could have enabled unauthorized users to create, modify, or delete resources on the platform. The issue has been fixed in FlagForge version 2.3.1.

Affected products

VendorProductAffectedFixed
FlagForgeCTF flagForge >= 2.0.0, < 2.3.1 —

References