CVE-2021-45088
MEDIUMEpiphany < 40.4 and 41.x < 41.1 - Cross-Site Scripting via Error Page
Title source: llmDescription
XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 via an error page.
References (4)
Core 4
Core References
Exploit, Vendor Advisory x_refsource_misc
https://gitlab.gnome.org/GNOME/epiphany/-/issues/1612
Patch, Vendor Advisory x_refsource_misc
https://gitlab.gnome.org/GNOME/epiphany/-/merge_requests/1045
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2022/dsa-5042
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2022/08/msg00006.html
Scores
CVSS v3
6.1
EPSS
0.0029
EPSS Percentile
52.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (3)
debian/debian_linux
10.0
debian/debian_linux
11.0
gnome/epiphany
< 40.4
Published
Dec 16, 2021
Tracked Since
Feb 18, 2026