Name: CVE-2021-45088: Improper Neutralization of Input During Web Page Generation
Creator: Rapid7
Published: 2021-12-16T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-45088, CWE-79, CVSS 6.1, EPSS 0.01536

XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 via an error page.

CVSS Details

CVSS 3.1 Base Score: 6.1
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade epiphany	Aug 22, 2024	Dec 16, 2021
Debian	—	Upgrade epiphany-browser	Aug 19, 2022	Dec 16, 2021
Ubuntu	—	No solution exists	Jun 26, 2025	Dec 16, 2021

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CVSS Details

Covered by Rapid7

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