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CVE-2025-59932— FlagForgeCTF Unauthenticated Resource Modification/Deletion

Quick assessment

Affected
FlagForgeCTF flagForge
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Flag Forge是FlagForge开源的一个易于使用的CTF平台。 Flag Forge 2.0.0版本至2.3.1之前版本存在访问控制错误漏洞，该漏洞源于/api/resources端点缺少适当的身份验证和授权，可能导致未授权用户创建、修改或删除平台资源。

CVSS 8.6 · High EPSS 0.37% · P28
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I. Basic Information for CVE-2025-59932

Vulnerability Information
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Vulnerability Title
FlagForgeCTF Unauthenticated Resource Modification/Deletion
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Flag Forge 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Flag Forge是FlagForge开源的一个易于使用的CTF平台。 Flag Forge 2.0.0版本至2.3.1之前版本存在访问控制错误漏洞，该漏洞源于/api/resources端点缺少适当的身份验证和授权，可能导致未授权用户创建、修改或删除平台资源。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
FlagForgeCTF flagForge >= 2.0.0, < 2.3.1 -

II. Public POCs for CVE-2025-59932

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III. Intelligence Information for CVE-2025-59932

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Vendor Advisories for CVE-2025-59932 (1)

IV. Related Vulnerabilities

Same product: flagForge
Same vendor: FlagForgeCTF
Same weakness: CWE-284

V. Comments for CVE-2025-59932

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