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.

INFO

Published Date :

2025-12-19T21:05:53.305Z

Last Modified :

2025-12-19T21:29:14.660Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2023-53959 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-53959.

URL Resource
https://filezilla-project.org/ cve-icon cve-icon
https://www.exploit-db.com/exploits/51267 cve-icon cve-icon
https://www.vulncheck.com/advisories/filezilla-client-dll-hijacking-via-missing-textshapingdll cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact