XSS can occur in GNOME Web (aka Epiphany) before 40.4 and 41.x before 41.1 via an about: page, as demonstrated by ephy-about:overview when a user visits an XSS payload page often enough to place that page on the Most Visited list.
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 | alpine-linux-upgrade-epiphany | Aug 22, 2024 | Dec 16, 2021 | |
| Debian | debian-upgrade-epiphany-browser | Aug 19, 2022 | Dec 16, 2021 | |
| Ubuntu | ubuntu-upgrade-epiphany-browser | Aug 11, 2022 | Dec 16, 2021 |
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