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Medium severity6.1NVD Advisory· Published Dec 16, 2021· Updated Jun 17, 2026

CVE-2021-45087

CVE-2021-45087

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

6
  • GNOME Foundation/Epiphany2 versions
    cpe:2.3:a:gnome:epiphany:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:gnome:epiphany:*:*:*:*:*:*:*:*range: <40.4
    • (no CPE)range: <40.4, <41.1
  • Debian/linux2 versions
    cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
    • cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
  • GNOME/GNOME Webdescription
  • GNOME Foundation/Webllm-create
    Range: <40.4, <41.1

Patches

Vulnerability mechanics

References

4

News mentions

0

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