CVE-2019-25586

MEDIUM

Deluge 1.3.15 Denial of Service via URL Field

Title source: cna

Description

Deluge 1.3.15 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the URL field. Attackers can paste a buffer of 5000 characters into the 'From URL' field during torrent addition to trigger an application crash.

Exploits (1)

exploitdb WORKING POC

by Victor Mondragón · pythondosmultiple

https://www.exploit-db.com/exploits/46883

View Code ZIP pw:eip

References (4)

[Exploit] https://www.exploit-db.com/exploits/46883

[Product] https://dev.deluge-torrent.org/

[Product] http://download.deluge-torrent.org/windows/deluge-1.3.15-win32-py2.7.exe

[Third Party Advisory] https://www.vulncheck.com/advisories/deluge-denial-of-service-via-url-field

Scores

CVSS v3 6.2

EPSS 0.0002

EPSS Percentile 4.6%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE

CWE-466

Status published

Products (2)

deluge-torrent/deluge 1.3.15

Dev/Deluge 1.3.15

Published Mar 22, 2026

Tracked Since Mar 22, 2026