EIP-2026-102584

PRE-CVE

FileZilla 3.33 - Buffer Overflow (PoC)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102584. PoCs published by Kağan Çapar.

AI-analyzed exploit summary This Python script generates a buffer overflow payload targeting FileZilla 3.33 by creating a malicious 'exploit.txt' file. The payload consists of a repeated pattern designed to trigger a crash when pasted into the bookmark fields, demonstrating a denial-of-service (DoS) vulnerability.

Description

FileZilla 3.33 - Buffer Overflow (PoC)

Exploits (1)

exploitdb WORKING POC
by Kağan Çapar · pythondoslinux
https://www.exploit-db.com/exploits/45576

This Python script generates a buffer overflow payload targeting FileZilla 3.33 by creating a malicious 'exploit.txt' file. The payload consists of a repeated pattern designed to trigger a crash when pasted into the bookmark fields, demonstrating a denial-of-service (DoS) vulnerability.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: FileZilla 3.33
No auth needed
Prerequisites: FileZilla 3.33 installed on the target system · User interaction to paste the payload into the bookmark fields
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026