Stored Cross-Site Scripting in CrushFTP Admin Panel
CVE-2025-63420
4.1MEDIUM
Key Information:
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👾 Exploit Exists🟡 Public PoC
What is CVE-2025-63420?
A stored cross-site scripting vulnerability exists in the CrushFTP 11.3.7_50 Admin Panel, specifically in the Reports section under 'Who Created Folder'. This flaw permits authenticated users, authorized to create folders, to inject malicious HTML and JavaScript into the application. If exploited, attackers could manipulate the data presented to users, leading to various web security risks, including session hijacking, data theft, or further exploitation of the system.
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.