PT-2026-30491 · Filezilla · Filezilla

Mr Winst0N · Published 2026-04-05 · Updated 2026-04-05 · CVE-2019-25683

Mitre

CVSS v3.1

6.2

Medium

AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

FileZilla 3.40.0 contains a denial of service vulnerability in the local search functionality that allows local attackers to crash the application by supplying a malformed path string. Attackers can trigger the crash by entering a crafted path containing 384 'A' characters followed by 'BBBB' and 'CCCC' sequences in the search directory field and initiating a local search operation.

Exploit

Fix

Insertion into Log File

Weakness Enumeration

CWE-532

Related Identifiers

CVE-2019-25683

Affected Products

Filezilla

References · 4

• 🔥 https://exploit-db.com/exploits/46484 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-25683 · Security Note
• https://vulncheck.com/advisories/filezilla-denial-of-service-via-local-search · Note
• https://filezilla-project.org · Note