Bug 1814825 (CVE-2020-9281) - CVE-2020-9281 ckeditor: XSS in the HTML Data Processor allows remote attackers to inject arbitrary web script through a crafted "protected" comment
Summary: CVE-2020-9281 ckeditor: XSS in the HTML Data Processor allows remote attacker...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2020-9281
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1814826 1814827
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-03-18 18:10 UTC by Guilherme de Almeida Suckevicz
Modified: 2020-03-18 22:31 UTC (History)
2 users (show)

Fixed In Version:
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Last Closed: 2020-03-18 22:31:42 UTC
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Description Guilherme de Almeida Suckevicz 2020-03-18 18:10:21 UTC 
A cross-site scripting (XSS) vulnerability in the HTML Data Processor for CKEditor 4.0 before 4.14 allows remote attackers to inject arbitrary web script through a crafted "protected" comment (with the cke_protected syntax).

Reference:
https://github.com/ckeditor/ckeditor4
Comment 1 Guilherme de Almeida Suckevicz 2020-03-18 18:11:42 UTC 
Created ckeditor tracking bugs for this issue:

Affects: epel-all [bug 1814827]
Affects: fedora-all [bug 1814826]
Comment 2 Product Security DevOps Team 2020-03-18 22:31:42 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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