CVE-2025-59841
Last modified
CVE-2025-59841 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Flag Forge is a Capture The Flag (CTF) platform. In versions from 2.2.0 to before 2.3.1, the FlagForge web application improperly handles session invalidation. EPSS estimates a 0.39% chance of exploitation in the next 30 days.
Description
Flag Forge is a Capture The Flag (CTF) platform. In versions from 2.2.0 to before 2.3.1, the FlagForge web application improperly handles session invalidation. Authenticated users can continue to access protected endpoints, such as /api/profile, even after logging out. CSRF tokens are also still valid post-logout, which can allow unauthorized actions. This issue has been patched in version 2.3.1.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Flagforge | Flagforge | >= 2.2, < 2.3.1 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
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