CVE-2021-45086

PoC —

CVSS 3.1

6.1 medium

EPSS

1%p69

Published

Dec 16, 2021 (Dec 16, 2021)

Modified

Jun 17, 2026

Description

XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 because a server's suggested_filename is used as the pdf_name value in PDF.js.

Vendors: gnome debian
Products: epiphany, debian linux
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.3%)

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