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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.

Related bugs and status

CVE-2021-45087 (Candidate) is related to these bugs:

Bug #1955362: epiphany December 2021 XSS issues

		In	Importance	Status
1955362	epiphany December 2021 XSS issues	epiphany-browser (Ubuntu)	Undecided	Fix Released
1955362	epiphany December 2021 XSS issues	epiphany-browser (Ubuntu Focal)	Undecided	Fix Released
1955362	epiphany December 2021 XSS issues	epiphany-browser (Ubuntu Impish)	Undecided	Won't Fix

Bug #1969851: CVE-2022-29536 epiphany

		In	Importance	Status
1969851	CVE-2022-29536 epiphany	epiphany-browser (Ubuntu)	Undecided	Fix Released
1969851	CVE-2022-29536 epiphany	epiphany-browser (Ubuntu Focal)	Undecided	Fix Released
1969851	CVE-2022-29536 epiphany	epiphany-browser (Ubuntu Jammy)	Undecided	Fix Released

See the

CVE page on Mitre.org for more details.

References

MISC: https://gitlab.gnome.o...
MISC: https://gitlab.gnome.o...
DEBIAN: DSA-5042
MLIST: [debian-lts-announce] ...