Vulnerability advisory

CVE-2020-9281

Published Mar 7, 2020Updated Oct 24, 2026OSV record ↗

Also known as BIT-drupal-2020-9281GHSA-vcjf-mgcg-jxjq

Severity

CVSS 3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected versions

Repository

Affected commits	Fixed by commit
GIT github.com/ckeditor/ckeditor4 ↗
769d96134bcf29f5d3d870e25797ce9b9dc8289e to before 8a12b041718e05eeffb62a931d95995ac72cbe22	`8a12b041718e05eeffb62a931d95995ac72cbe22`
Also listed as affected (21) `4.13.0` `4.12.0` `4.10.0` `4.8.0` `4.7.0` `4.6.0` `4.5.0` `4.5.0-beta` `4.4.1` `4.4.0` `4.2.3` `4.2.2` `4.2.1` `4.2.0` `4.2` `4.1.0` `4.1` `4.1rc` `4.0.1` `4.0.0` `4.0`
GIT github.com/ckeditor/ckeditor4-releases ↗
870a561110a23435d78eda377400dca7f64d3bd3 to before 0d574568baeddda92f231681ea5aac4860dca4e4	`0d574568baeddda92f231681ea5aac4860dca4e4`
Also listed as affected (60) `standard/4.13.1` `standard/4.13.0` `standard/4.12.1` `standard/4.12.0` `standard/4.11.4` `standard/4.11.3` `standard/4.11.2` `standard/4.11.1` `standard/4.11.0` `standard/4.10.1` `standard/4.10.0` `standard/4.9.2` `standard/4.9.1` `standard/4.9.0` `standard/4.8.0` `standard/4.7.3` `standard/4.7.2` `standard/4.7.1` `standard/4.7.0` `standard/4.6.2` `standard/4.6.1` `standard/4.6.0` `standard/4.5.11` `standard/4.5.10` `standard/4.5.9` `standard/4.5.8` `standard/4.5.7` `standard/4.5.6` `standard/4.5.5` `standard/4.5.4` `standard/4.5.3` `standard/4.5.2` `standard/4.5.1` `standard/4.5.0` `standard/4.4.8` `standard/4.4.7` `standard/4.4.6` `standard/4.4.5` `standard/4.4.4` `standard/4.4.3` `standard/4.4.2` `standard/4.4.1` `standard/4.4.0` `standard/4.3.5` `standard/4.3.4` `standard/4.3.3` `4.3.2/standard` `4.3.1/standard` `4.3.0/standard` `4.2.3/standard` `4.2.2/standard` `4.2.1/standard` `4.2/standard` `4.1.3/standard` `4.1.2/standard` `4.1.1/standard` `4.1/standard` `4.1rc/standard` `4.0.1/standard` `4.0/standard`
GIT github.com/drupal/drupal ↗
17ba30046ed57677de4feff8d07354890b40efdb to before 6b8876efb37dd2b57aa96d5cec66572a72550869	`6b8876efb37dd2b57aa96d5cec66572a72550869`
f2b59e3ae8097ea01d15c708f1267b73794399c0 to before b41facbb7853266788c489ad3c4f932dbdd18809	`b41facbb7853266788c489ad3c4f932dbdd18809`
Also listed as affected (3) `8.8.3` `8.8.2` `8.8.0`

Description

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).

CVE-2020-9281

Affected versions

Repository

Description

References