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VULNERABILITIES

CVE-2022-24729 Details

Description

CKEditor4 is an open source what-you-see-is-what-you-get HTML editor. CKEditor4 prior to version 4.18.0 contains a vulnerability in the `dialog` plugin. The vulnerability allows abuse of a dialog input validator regular expression, which can cause a significant performance drop resulting in a browser tab freeze. A patch is available in version 4.18.0. There are currently no known workarounds.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://ckeditor.com/cke4/release/CKEditor-4.18.0 CVERelease NotesVendor Advisory
https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-f6rf-9m92-x2hh CVEThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VR76VBN5GW5QUBJFHVXRX36UZ6YTCMW6/ CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WOZGMCYDB2OKKULFXZKM6V7JJW4ZZHJP/ CVE
https://www.drupal.org/sa-core-2022-005 CVEPatchThird Party Advisory

see all 12 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-1333Inefficient Regular Expression Complexity[email protected]
CWE-400Uncontrolled Resource Consumption[email protected]

Affected Products

ProductVersions

Change History

13 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-24729
NVD Published Date:
Mar 16, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]