Vulnerability Database

309,961

Total vulnerabilities in the database

CVE-2021-45087

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.

  • Published: Dec 16, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-45087
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.1
  • AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:P/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
gnome / epiphany 41.0 41.1
gnome / epiphany - 40.4
debian / debian_linux 10.0 10.0.x
debian / debian_linux 11.0 11.0.x