What is CVE-2019-25683?

CVE-2019-25683 is a medium-severity vulnerability in Filezilla-project Filezilla, classified under Insertion of Sensitive Information into Log File. CVSS score: 6.2/10. Published 2026-04-05.

How severe is CVE-2019-25683?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Information disclosure in Filezilla-project Filezilla

CVE-2019-25683

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…

EPSS: 0.000 (4.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Filezilla-project Filezilla — versions 3.40.0

Weakness classification (CWE)

CWE-532 — Insertion of Sensitive Information into Log File

References

ExploitDB-46484 (exploit)
Official Product Homepage (product)
VulnCheck Advisory: FileZilla 3.40.0 Denial of Service via Local Search (third-party-advisory)

Frequently asked questions

What is CVE-2019-25683?: CVE-2019-25683 is a medium-severity vulnerability in Filezilla-project Filezilla, classified under Insertion of Sensitive Information into Log File. CVSS score: 6.2/10. Published 2026-04-05.
How severe is CVE-2019-25683?: Medium severity. CVSS v3 base score is 6.2 out of 10.