Security Advisory

CVE-2023-53959

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-12-19 21:05:53
Last updated 2026-04-07 14:08:13
Assigner VulnCheck
State PUBLISHED

Description

FileZilla Client 3.63.1 contains a DLL hijacking vulnerability that allows attackers to execute malicious code by placing a crafted TextShaping.dll in the application directory. Attackers can generate a reverse shell payload using msfvenom and replace the missing DLL to achieve remote code execution when the application launches.