7/31/2023 0 Comments Ckeditor 4 vs 5The fix will be available in version 4.16.2.ĩ Ckeditor, Agile Plm, Application Express and 6 moreĪ 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 code into one of editor inputs.ħ Ckeditor, Agile Plm, Application Express and 4 more The problem has been recognized and patched. It affects all users using the CKEditor 4 plugins listed above at version = 4.13.0. The vulnerability allowed to inject malformed Fake Objects HTML, which could result in executing JavaScript code. A potential vulnerability has been discovered in CKEditor 4 () package. 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 plugin).Ĥ Ckeditor, Debian, Fedoraproject and 1 moreġ2 Ckeditor, Debian Linux, Fedora and 9 moreĬkeditor is an open source WYSIWYG HTML editor with rich content support. The fix will be available in version 4.16.2.ġ0 Ckeditor, Agile Plm, Application Express and 7 more It affects all users using the CKEditor 4 at version = 4.5.2. The vulnerability allowed to inject malformed HTML bypassing content sanitization, which could result in executing JavaScript code. In affected versions a vulnerability has been discovered in the Advanced Content Filter (ACF) module and may affect all plugins used by CKEditor 4. There are currently no known workarounds.ĬKEditor4 is an open source WYSIWYG HTML editor. This problem has been patched in version 4.18.0. The vulnerability allows someone to inject malformed HTML bypassing content sanitization, which could result in executing JavaScript code. A vulnerability has been discovered in the core HTML processing module and may affect all plugins used by CKEditor 4 prior to version 4.18.0. There are currently no known workarounds.ĬKEditor4 is an open source what-you-see-is-what-you-get HTML editor. The vulnerability allows abuse of a dialog input validator regular expression, which can cause a significant performance drop resulting in a browser tab freeze. CKEditor4 prior to version 4.18.0 contains a vulnerability in the `dialog` plugin. Also, safe default values are established (e.g., is false).Ĥ Ckeditor, Drupal, Fedoraproject and 1 moreĬKEditor4 is an open source what-you-see-is-what-you-get HTML editor. The CKEditor 5 documentation discusses that it is the responsibility of an integrator (who is adding CKEditor 5 functionality to a website) to choose the correct security settings for their use case. NOTE: the vendor's position is that this is not a vulnerability. ** DISPUTED ** CKSource CKEditor 5 35.4.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the Full Featured CKEditor5 widget. Those who choose to enable either of the more permissive options or who cannot upgrade to a patched version should properly configure Content Security Policy to avoid any potential security issues that may arise from embedding iframe elements on their web page. To change this behavior, configure the `config.embed_keepOriginalContent` option. Also starting from version 4.21.0, the Media Embed plugin regenerates the entire content of the embed widget by default. To change this behavior, configure the `config.iframe_attributes` option. Starting from version 4.21.0, the Iframe Dialog plugin applies the `sandbox` attribute by default, which restricts JavaScript code execution in the iframe element. In some rare cases, a security fix may be considered a breaking change. A fix is available in CKEditor4 version 4.21.0. ![]() This vulnerability might affect a small percentage of integrators that depend on dynamic editor initialization/destroy mechanism. The vulnerability may trigger a JavaScript code after fulfilling special conditions: using one of the affected packages on a web page with missing proper Content Security Policy configuration initializing the editor on an element and using an element other than `` as a base and destroying the editor instance. ![]() ![]() A cross-site scripting vulnerability has been discovered affecting Iframe Dialog and Media Embed packages. 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.ĬKEditor4 is an open source what-you-see-is-what-you-get HTML editor.
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