VULNERABILITY INTELLIGENCE

CVE-2021-3427

CVSS score6.1 MEDIUM

EPSS probability0.96%

CISA KEVNot currently listed

Published2022-08-26

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

The Deluge Web-UI is vulnerable to XSS through a crafted torrent file. The the data from torrent files is not properly sanitised as it's interpreted directly as HTML. Someone who supplies the user with a malicious torrent file can execute arbitrary Javascript code in the context of the user's browser session.

Weakness classification

secalert@redhat.com: CWE-79
nvd@nist.gov: CWE-79

Primary references

secalert@redhat.com — Exploit, Issue Tracking, Patch, Vendor Advisory
secalert@redhat.com — Exploit, Issue Tracking, Mailing List, Third Party Advisory
secalert@redhat.com — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory