CVE-2020-9440

Published: 10 March 2020

A cross-site scripting (XSS) vulnerability in the WSC plugin through 5.5.7.5 for CKEditor 4 allows remote attackers to run arbitrary web script inside an IFRAME element by injecting a crafted HTML element into the editor.

Notes

Author	Note
litios	Plugin is not present in the package

Priority

Cvss 3 Severity Score

6.1

Score breakdown

Status

Package	Release	Status
ckeditor Launchpad, Ubuntu, Debian	bionic	Ignored
	eoan	Ignored (end of life)
	focal	Ignored
	trusty	Does not exist
	groovy	Ignored (end of life)
	impish	Ignored
	upstream	Ignored (plugin end of life)
	hirsute	Ignored (end of life)
	xenial	Ignored
	jammy	Ignored

Severity score breakdown

Parameter	Value
Base score	6.1
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Changed
Confidentiality	Low
Integrity impact	Low
Availability impact	None
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References

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