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CVE-2025-59841

FlagForgeCTF's Improper Session Handling Allows Access After Logout

CVSS 9.8 CRITICALEPSS 0.4%CWE-384CWE-613
Vexday Risk Score
28Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 9.8EPSS 0.4%KEV nãoPoC Nuclei Metasploit Patch
Ciclo de vida
25 set 2025Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
FlagForgeCTF · flagForge

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