CVE-2021-45087
epiphany-browser: 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 us...
CVE-2021-45087 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2021-45087, released December 16, 2021. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
6.1
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0161
76th percentile
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| epiphany-browser · Debian 12.15 (bookworm) | 41.2-1 | DEBIAN-CVE-2021-45087 | Dec 16, 2021 |
| epiphany-browser · Debian 13.5 (trixie) | 41.2-1 | DEBIAN-CVE-2021-45087 | Dec 16, 2021 |
| epiphany-browser · Debian 14 | 41.2-1 | DEBIAN-CVE-2021-45087 | Dec 16, 2021 |
| epiphany-browser · Ubuntu 20.04 LTS (focal) | 3.36.4-0ubuntu2 | epiphany-browser 3.36.4-0ubuntu2 | Apr 20, 2022 |
| epiphany-browser-data · Ubuntu 20.04 LTS (focal) | 3.36.4-0ubuntu2 | epiphany-browser-data 3.36.4-0ubuntu2 | Apr 20, 2022 |
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