Description
A reflected cross-site scripting (XSS) vulnerability exists in FuguHub 8.1 when serving SVG files through the /fs/ file manager interface. FuguHub does not sanitize or restrict script execution inside SVG content. When a victim opens a crafted SVG containing an inline <script> element, the browser executes the attacker-controlled JavaScript.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
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hunterxxx/FuguHub-8.1-Reflected-SVG-XSS-CVE-2025-65790 ★ 1 · Dec 21, 2025
Reflected Cross-Site Scripting (XSS) via SVG Rendering in FuguHub
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.