High
CVE-2026-41524
Brave CMS is an open-source CMS. Prior to commit 6c56603, page and article body content entered through the CKEditor rich-text editor is stored verbatim in the database and subsequently rendered with…
Tag: CKEditor
All CVEs associated with "CKEditor". Page 1/1 • 74 CVEs.
About “CKEditor”
A curated feed of “CKEditor”-related CVEs appears below. We currently track 74 CVEs for this tag (all time). In the last 365 days, 12 were published. Average CVSS is 6.6 (all time; 6.6 over 365d), and 34% are rated High/Critical (all time). Top CWEs (last 365 days): CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'), CWE-434 - Unrestricted Upload of File with Dangerous Type, CWE-288 - Authentication Bypass Using an Alternate Path or Channel.
In our taxonomy this topic maps to a LOW impact class. Vendor advisories and release notes are key. Verify compatibility matrices, prefer supported long term versions, and stage rollouts with monitoring. Use the filters below to sort by CVSS, risk and CWE. Each detail page highlights vendor advisories and mitigation tips.
Support & lifecycle: ckeditor
This table shows recent release cycles and their projected end-of-life. Data source: endoflife.date.
| Cycle | Release | Latest | Extended Support | EOL | LTS |
|---|---|---|---|---|---|
| 5 | 48.0.1 | Unavailable | - | ||
| 4 | 4.25.1 | Expired | LTS |
Maintained Soon (≤ 180 days) Expired
Subscribe lifecycle: RSS (expired) · ICS
Subscribe CVEs: RSS for “CKEditor” · RSS (High+Critical only)
CVEs tagged with this topic. Filters apply to the whole list (loaded from JSON).
CVSS ≥ 0.0
2026-05-08
2026-04-06
High
CVE-2026-35164
Brave CMS is an open-source CMS. Prior to 2.0.6, an unrestricted file upload vulnerability exists in the CKEditor upload functionality. It is found in app/Http/Controllers/Dashboard/CkEditorControlle…
Critical
CVE-2026-35047
Brave CMS is an open-source CMS. Prior to 2.0.6, an Unrestricted File Upload vulnerability in the CKEditor endpoint allows attackers to upload arbitrary files, including executable scripts. This may…
2026-03-05
Medium
CVE-2026-28343
CKEditor 5 is a modern JavaScript rich-text editor with an MVC architecture. Starting in version 29.0.0 and prior to version 47.6.0, a cross-site scripting (XSS) vulnerability has been discovered in…
2026-01-28
Medium
CVE-2025-13980
Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal CKEditor 5 Premium Features allows Functionality Bypass.This issue affects CKEditor 5 Premium Features: from 0.0.0 bef…
2025-11-07
Medium
CVE-2025-61261
A reflected cross-site scripting (XSS) vulnerability in CKeditor v46.1.0 & Angular v18.0.0 allows attackers to execute arbitrary code in the context of a user's browser via injecting a crafted payloa…
2025-09-23
Medium
CVE-2025-59547
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, the CKEditor file upload endpoint has insufficient sanitization…
2025-09-09
Critical
CVE-2025-55727
XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. Starting in version 1.0 and prior to version 1.26.5, missing escaping of the width paramete…
2025-09-04
Low
CVE-2025-58064
CKEditor 5 is a modern JavaScript rich-text editor with an MVC architecture. ckeditor5 and ckeditor5-clipboard versions 46.0.0 through 46.0.2 and 44.2.0 through 45.2.1 contain a Cross-Site Scripting…
2025-08-22
Medium
CVE-2025-43761
A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.0 through 7.4.3.131, and Liferay DXP 2024.Q4.0 through 2024.Q4.4, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through 2024.Q…
2025-08-18
Low
CVE-2025-9103
A vulnerability was detected in ZenCart 2.1.0. Affected by this vulnerability is an unknown functionality of the component CKEditor. The manipulation leads to cross site scripting. The attack can be…
2025-08-04
Critical
CVE-2013-10054
An unauthenticated arbitrary file upload vulnerability exists in LibrettoCMS version 1.1.7 (and possibly earlier) contains an unauthenticated arbitrary file upload vulnerability in its File Manager p…
2025-04-03
High
CVE-2025-31487
The XWiki JIRA extension provides various integration points between XWiki and JIRA (macros, UI, CKEditor plugin). If the JIRA macro is installed, any logged in XWiki user could edit his/her user pro…
2025-03-31
Medium
CVE-2025-2978
A vulnerability was found in WCMS 11. It has been rated as critical. Affected by this issue is some unknown functionality of the file /index.php?articleadmin/upload/?&CKEditor=container&CKEditorFuncN…
2025-02-20
Low
CVE-2025-25299
CKEditor 5 is a modern JavaScript rich-text editor with an MVC architecture. During a recent internal audit, a Cross-Site Scripting (XSS) vulnerability was discovered in the CKEditor 5 real-time coll…
2025-02-03
Medium
CVE-2025-25062
An XSS issue was discovered in Backdrop CMS 1.28.x before 1.28.5 and 1.29.x before 1.29.3. It doesn't sufficiently isolate long text content when the CKEditor 5 rich text editor is used. This allows…
2025-01-14
Critical
CVE-2025-23025
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. NOTE: The Realtime WYSIWYG Editor extension was **experimental**, and thus **not recommended**…
2025-01-09
Medium
CVE-2024-13245
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal CKEditor 4 LTS - WYSIWYG HTML editor allows Cross-Site Scripting (XSS).This issue affects…
2024-12-23
High
CVE-2024-56363
APTRS (Automated Penetration Testing Reporting System) is a Python and Django-based automated reporting tool designed for penetration testers and security organizations. In 1.0, there is a vulnerabil…
2024-09-25
Medium
CVE-2024-45613
CKEditor 5 is a JavaScript rich-text editor. Starting in version 40.0.0 and prior to version 43.1.1, a Cross-Site Scripting (XSS) vulnerability is present in the CKEditor 5 clipboard package. This vu…
2024-09-06
Medium
CVE-2024-45400
ckeditor-plugin-openlink is a plugin for the CKEditor JavaScript text editor that extends the context menu with a possibility to open a link in a new tab. A vulnerability in versions of the plugin pr…
2024-08-21
Low
CVE-2024-43411
CKEditor4 is an open source what-you-see-is-what-you-get HTML editor. A theoretical vulnerability has been identified in CKEditor 4.22 (and above). In a highly unlikely scenario where an attacker gai…
Medium
CVE-2024-43407
CKEditor4 is an open source what-you-see-is-what-you-get HTML editor. A potential vulnerability has been discovered in CKEditor 4 Code Snippet GeSHi plugin. The vulnerability allowed a reflected XSS…
2024-08-12
Critical
CVE-2024-42489
Pro Macros provides XWiki rendering macros. Missing escaping in the Viewpdf macro allows any user with view right on the `CKEditor.HTMLConverter` page or edit or comment right on any page to perform…
2024-07-31
Medium
CVE-2024-7329
A vulnerability, which was classified as critical, was found in YouDianCMS 7. Affected is an unknown function of the file /Public/ckeditor/plugins/multiimage/dialogs/image_upload.php. The manipulatio…
2024-06-14
Medium
CVE-2024-37888
The Open Link is a CKEditor plugin, extending context menu with a possibility to open link in a new tab. The vulnerability allowed to execute JavaScript code by abusing link href attribute. It affect…
2024-06-07
High
CVE-2024-30162
Invision Community through 4.7.16 allows remote code execution via the applications/core/modules/admin/editor/toolbar.php IPS\core\modules\admin\editor\_toolbar::addPlugin() method. This method handl…
2024-05-28
High
CVE-2023-46694
Vtenext 21.02 allows an authenticated attacker to upload arbitrary files, potentially enabling them to execute remote commands. This flaw exists due to the application's failure to enforce proper aut…
2024-02-07
Medium
CVE-2024-24816
CKEditor4 is an open source what-you-see-is-what-you-get HTML editor. A cross-site scripting vulnerability vulnerability has been discovered in versions prior to 4.24.0-lts in samples that use the `p…
2023-12-03
Low
CVE-2018-25094
A vulnerability was found in ระบบบัญชีออนไลน์ Online Accounting System up to 1.4.0 and classified as problematic. This issue affects some unknown processing of the file ckeditor/filemanager/browser/d…
2023-11-16
Medium
CVE-2023-4771
A Cross-Site scripting vulnerability has been found in CKSource CKEditor affecting versions 4.15.1 and earlier. An attacker could send malicious javascript code through the /ckeditor/samples/old/ajax…
2023-07-21
Medium
CVE-2023-37905
ckeditor-wordcount-plugin is an open source WordCount Plugin for CKEditor. It has been discovered that the `ckeditor-wordcount-plugin` plugin for CKEditor4 is susceptible to cross-site scripting when…
2023-06-30
Critical
CVE-2023-36477
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with edit rights can edit all pages in the `CKEditor' space. This makes it possible t…
2023-06-13
Critical
CVE-2023-31541
A unrestricted file upload vulnerability was discovered in the ‘Browse and upload images’ feature of the CKEditor v1.2.3 plugin for Redmine, which allows arbitrary files to be uploaded to the server.
2023-04-15
Critical
CVE-2023-29209
XWiki Commons are technical libraries common to several other top level XWiki projects. Any user with view rights on commonly accessible documents including the legacy notification activity macro can…
2023-02-13
Medium
CVE-2022-48110
CKSource CKEditor 5 35.4.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the Full Featured CKEditor5 widget. NOTE: the vendor's position is that this is not a vulnerability…
2023-01-04
Critical
CVE-2023-22457
CKEditor Integration UI adds support for editing wiki pages using CKEditor. Prior to versions 1.64.3,t he `CKEditor.HTMLConverter` document lacked a protection against Cross-Site Request Forgery (CSR…
2022-11-02
High
CVE-2022-39950
An improper neutralization of input during web page generation vulnerability [CWE-79] exists in FortiManager and FortiAnalyzer 6.0.0 all versions, 6.2.0 all versions, 6.4.0 through 6.4.8, and 7.0.0 t…
2022-10-18
Medium
CVE-2022-42116
A Cross-site scripting (XSS) vulnerability in the Frontend Editor module's integration with CKEditor in Liferay Portal 7.3.2 through 7.4.3.14, and Liferay DXP 7.3 before update 6, and 7.4 before upda…
2022-08-03
Medium
CVE-2022-31175
CKEditor 5 is a JavaScript rich text editor. A cross-site scripting vulnerability has been discovered affecting three optional CKEditor 5's packages in versions prior to 35.0.1. The vulnerability all…
2022-03-16
Medium
CVE-2022-24728
CKEditor4 is an open source what-you-see-is-what-you-get HTML editor. A vulnerability has been discovered in the core HTML processing module and may affect all plugins used by CKEditor 4 prior to ver…
2022-02-14
Critical
CVE-2022-24977
ImpressCMS before 1.4.2 allows unauthenticated remote code execution via ...../// directory traversal in origName or imageName, leading to unsafe interaction with the CKEditor processImage.php script…
2022-02-11
Medium
CVE-2020-13669
Cross-site Scripting (XSS) vulnerability in ckeditor of Drupal Core allows attacker to inject XSS. This issue affects: Drupal Core 8.8.x versions prior to 8.8.10.; 8.9.x versions prior to 8.9.6; 9.0.…
2021-11-17
High
CVE-2021-41165
CKEditor4 is an open source WYSIWYG HTML editor. In affected version a vulnerability has been discovered in the core HTML processing module and may affect all plugins used by CKEditor 4. The vulnerab…
High
CVE-2021-41164
CKEditor4 is an open source WYSIWYG HTML editor. In affected versions a vulnerability has been discovered in the Advanced Content Filter (ACF) module and may affect all plugins used by CKEditor 4. Th…
2021-10-22
Medium
CVE-2020-36493
DedeCMS v7.5 SP2 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities in the component media_main.php via the `activepath`, `keyword`, `tag`, `fmdo=x&filename`, `CKEditor` an…
Medium
CVE-2020-36492
DedeCMS v7.5 SP2 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities in the component select_media.php via the `activepath`, `keyword`, `tag`, `fmdo=x&filename`, `CKEditor`…
Medium
CVE-2020-36491
DedeCMS v7.5 SP2 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities in the component tags_main.php via the `activepath`, `keyword`, `tag`, `fmdo=x&filename`, `CKEditor` and…
Medium
CVE-2020-36490
DedeCMS v7.5 SP2 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities in the component file_manage_view.php via the `activepath`, `keyword`, `tag`, `fmdo=x&filename`, `CKEdit…
Medium
CVE-2020-23044
DedeCMS v7.5 SP2 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities in the component file_pic_view.php via the `activepath`, `keyword`, `tag`, `fmdo=x&filename`, `CKEditor`…
2021-08-13
High
CVE-2021-37695
ckeditor is an open source WYSIWYG HTML editor with rich content support. A potential vulnerability has been discovered in CKEditor 4 [Fake Objects](https://ckeditor.com/cke4/addon/fakeobjects) packa…
2021-08-12
Medium
CVE-2021-32809
ckeditor is an open source WYSIWYG HTML editor with rich content support. A potential vulnerability has been discovered in CKEditor 4 [Clipboard](https://ckeditor.com/cke4/addon/clipboard) package. T…
High
CVE-2021-32808
ckeditor is an open source WYSIWYG HTML editor with rich content support. A vulnerability has been discovered in the clipboard Widget plugin if used alongside the undo feature. The vulnerability allo…
2021-06-17
Medium
CVE-2020-36389
In CiviCRM before 5.28.1 and CiviCRM ESR before 5.27.5 ESR, the CKEditor configuration form allows CSRF.
2021-06-09
Medium
CVE-2021-33829
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…
2021-04-29
Medium
CVE-2021-21391
CKEditor 5 provides a WYSIWYG editing solution. This CVE affects the following npm packages: ckeditor5-engine, ckeditor5-font, ckeditor5-image, ckeditor5-list, ckeditor5-markdown-gfm, ckeditor5-media…
2021-01-29
Medium
CVE-2021-21254
CKEditor 5 is an open source rich text editor framework with a modular architecture. The CKEditor 5 Markdown plugin (@ckeditor/ckeditor5-markdown-gfm) before version 25.0.0 has a regex denial of serv…
2021-01-26
Medium
CVE-2021-26272
It was possible to execute a ReDoS-type attack inside CKEditor 4 before 4.16 by persuading a victim to paste crafted URL-like text into the editor, and then press Enter or Space (in the Autolink plug…
Medium
CVE-2021-26271
It was possible to execute a ReDoS-type attack inside CKEditor 4 before 4.16 by persuading a victim to paste crafted text into the Styles input of specific dialogs (in the Advanced Tab for Dialogs pl…
2020-11-12
Medium
CVE-2020-27193
A cross-site scripting (XSS) vulnerability in the Color Dialog plugin for CKEditor 4.15.0 allows remote attackers to run arbitrary web script after persuading a user to copy and paste crafted HTML co…
2020-03-10
Medium
CVE-2020-9440
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 el…
2020-03-07
Medium
CVE-2020-9281
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 t…
2019-12-02
Critical
CVE-2019-19502
Code injection in pluginconfig.php in Image Uploader and Browser for CKEditor before 4.1.9 allows remote authenticated users to execute arbitrary PHP code.
2019-11-13
High
CVE-2011-4972
hook_file_download in the CKEditor module 7.x-1.4 for Drupal does not properly restrict access to private files, which allows remote attackers to read private files via a direct request.
2019-08-27
Medium
CVE-2015-9349
The ckeditor-for-wordpress plugin before 4.5.3.1 for WordPress has reflected XSS in the "built-in (old)" file browser.
2019-03-21
Critical
CVE-2019-9870
plugin.js in the w8tcha oEmbed plugin before 2019-03-14 for CKEditor mishandles SCRIPT elements.
2018-11-14
Medium
CVE-2018-17960
CKEditor 4.x before 4.11.0 allows user-assisted XSS involving a source-mode paste.
2018-05-22
Medium
CVE-2018-11093
Cross-site scripting (XSS) vulnerability in the Link package for CKEditor 5 before 10.0.1 allows remote attackers to inject arbitrary web script through a crafted href attribute of a link (A) element.
2018-04-19
Medium
CVE-2018-9861
Cross-site scripting (XSS) vulnerability in the Enhanced Image (aka image2) plugin for CKEditor (in versions 4.5.10 through 4.9.1; fixed in 4.9.2), as used in Drupal 8 before 8.4.7 and 8.5.x before 8…
2016-11-04
High
CVE-2016-9182
Exponent CMS 2.4 uses PHP reflection to call a method of a controller class, and then uses the method name to check user permission. But, the method name in PHP reflection is case insensitive, and Ex…
2014-08-07
Medium
CVE-2014-5191
Cross-site scripting (XSS) vulnerability in the Preview plugin before 4.4.3 in CKEditor allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
2012-09-05
Medium
CVE-2012-2067
Unspecified vulnerability in the CKeditor module 6.x-2.x before 6.x-2.3 and the CKEditor module 6.x-1.x before 6.x-1.9 and 7.x-1.x before 7.x-1.7 for Drupal, when the core PHP module is enabled, allo…
Medium
CVE-2012-2066
Cross-site scripting (XSS) vulnerability in the FCKeditor module 6.x-2.x before 6.x-2.3 and the CKEditor module 6.x-1.x before 6.x-1.9 and 7.x-1.x before 7.x-1.7 for Drupal allows remote authenticate…
2012-06-27
Medium
CVE-2012-2722
The node selection interface in the WYSIWYG editor (CKEditor) in the Node Embed module 6.x-1.x before 6.x-1.5 and 7.x-1.x before 7.x-1.0 for Drupal does not properly check permissions, which allows r…