6.1
CVSSv3

CVE-2021-45087

Published: 16/12/2021 Updated: 19/08/2022
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.1 | Impact Score: 2.7 | Exploitability Score: 2.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Summary

XSS can occur in GNOME Web (aka Epiphany) prior to 40.4 and 41.x prior to 41.1 when View Source mode or Reader mode is used, as demonstrated by a a page title.

Vulnerability Trend

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gnome epiphany

debian debian linux 10.0

debian debian linux 11.0

Vendor Advisories

Several security issues were fixed in GNOME Web ...
Several vulnerabities have been discovered in Epiphany, the GNOME web browser, allowing XSS attacks under certain circumstances For the stable distribution (bullseye), these problems have been fixed in version 3382-1+deb11u1 We recommend that you upgrade your epiphany-browser packages For the detailed security status of epiphany-browser please ...