DEBIAN-CVE-2021-33829

See a problem?
Please try reporting it to the source first.

Source

https://security-tracker.debian.org/tracker/DEBIAN-CVE-2021-33829

Import Source

https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-33829.json

JSON Data

https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2021-33829

Upstream

CVE-2021-33829

Published

2021-06-09T12:15:07Z

Modified

2025-09-19T06:10:57Z

Summary

[none]

Details

A cross-site scripting (XSS) vulnerability in the HTML Data Processor in CKEditor 4 4.14.0 through 4.16.x before 4.16.1 allows remote attackers to inject executable JavaScript code through a crafted comment because --!> is mishandled.

References

https://security-tracker.debian.org/tracker/CVE-2021-33829

Affected packages

Debian:11 / ckeditor

Package

Name: ckeditor
Purl: pkg:deb/debian/ckeditor?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.16.0+dfsg-2

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / ckeditor

Package

Name: ckeditor
Purl: pkg:deb/debian/ckeditor?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.16.0+dfsg-2

Ecosystem specific

{
    "urgency": "not yet assigned"
}