Security Vulnerability Assurance
Access to Long Term Support Package which will provide security fixes for any CKEditor 4 bugs which threaten the security of your application.
Access to Long Term Support Package which will provide security fixes for any CKEditor 4 bugs which threaten the security of your application.
CKSource resolves* any critical / high severity issues in CKEditor 4 caused by changes in a third-party apps (e.g. browser, MS Word) that CKEditor 4 depends on for its functionality.
* Time limitations apply
Access CKSource Customer Support team for ongoing support requests as per your standard contract terms.
Everything is a plugin - even a basic feature like typing. So you can customize, remove or replace whatever plugins you desire.
Use the data processor to produce custom output instead of HTML - for example Markdown, JSON or XML.
Easily adjust the theme with CSS variables. You can even build your own third-party UI, for example in Bootstrap or React.
Native integrations with Angular,
React and Vue.is are available and it's compatible with Electron plus Android and iOS devices.
The CKEditor Long Term Support (LTS) Package is the version of CKEditor 4 that requires a license key activation. Customers who have purchasedExtended Support Model Packagecan get access to the license key on the CKEditor dashboard.
The LTS Package is the only version of CKEditor 4 that has access to essential security fixes. You can download the latest CKEditor 4 LTS Package versionhere.
The LTS is also available as a Drupal module.
Contact usfor an Extended Support Model.
You now need to upgrade your editor configuration.Download the CKEditor 4 Long Term SupportPackage and add the new license key from yourCKEditor Ecosystem Dashboard.
Not sure where to look? See ourguide to finding your license key.
When a new CKEditor 4 LTS version is released, an email notification is sent to the email addresses saved in yourCKEditor Ecosystem Dashboard.
Yes, Drupal CKEditor 4 LTS is available as a module, offering the needed security updates right away. The module requires a license key activation. After purchasing an Extended Support Model, you can get access to the license key on the CKEditor dashboard.
Learn more about CKEditor 4 LTS.
Add the module to your Drupal project.
Drupal CKEditor 4 LTS is available as a module, offering the needed security updates right away. The module requires a license key activation. After purchasing an Extended Support Model, you can get access to the license key on the CKEditor dashboard.
Beyond the EOL in June 2023, there are no new features, plugins, enhancements, bug fixes or security updates.
To learn more, read thisarticle that details more about end-of-life.
It may depend on the specific terms of your existing contract, so please contact us at[email protected]to talk about your case.
Please note:Different from CKEditor 4, the open source license for CKEditor 5 is GPL v2+. Free-of-charge use of CKEditor 5 is allowed in compatible open source projects, or under ourFree for Open Source Policy.
As of 30 June 2023, CKEditor 4 is considered end-of-life (EOL) software. That means there are no new security patches, bug fixes, features or releases coming out for CKEditor 4.
In January 2024, a significant security issue was identified in CKEditor 4. To assist customers who must continue using CKEditor 4 in production applications, we offer the Extended Support Model Package for CKEditor 4. This extends CKEditor 4 support with access to ongoing security fixes until December 2026.
For debugging purposes, it is still possible to download CKEditor 4 until further notice.
We strongly recommendupgrading to CKEditor 5to get the latest, most secure version of our editor.
Having problems upgrading on time?Chat to our sales teamabout the paid support options you have available.
Hi there, any questions about products or pricing?
Contact ourSales Representatives.
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