CVE-2021-45087
Published: 16 December 2021
XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 when View Source mode or Reader mode is used, as demonstrated by a a page title.
Priority
Status
Package | Release | Status |
---|---|---|
epiphany-browser
Launchpad, Ubuntu, Debian |
bionic |
Needed
|
focal |
Released
(3.36.4-0ubuntu2)
|
|
hirsute |
Ignored
(end of life)
|
|
impish |
Ignored
(end of life)
|
|
jammy |
Not vulnerable
(42.1-1)
|
|
kinetic |
Not vulnerable
(42.4-1)
|
|
lunar |
Not vulnerable
(42.4-1)
|
|
mantic |
Not vulnerable
(42.4-1)
|
|
noble |
Not vulnerable
(42.4-1)
|
|
trusty |
Ignored
(end of standard support)
|
|
upstream |
Released
(41.2-1)
|
|
xenial |
Needs triage
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.1 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Changed |
Confidentiality | Low |
Integrity impact | Low |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |