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CKEditor block image paste

Security covered
View on drupal.org

A CKEditor plugin which prevents users to paste an image into the editor.

Why?
Because If you copy/paste an image directly into CKEditor, it converts it into base64 and the code is saved to the database, like so: <img alt="" src="data:image/png;base64, lots and lots of characters />.

This can cause various problems and generally is not desirable.

Known issues
There might be issues in IE/Edge regarding drag and drop functionality. Please report any bugs.

Alternative approach
You could also block img all together by removing them from allowed tags in the formats config. But then you might still have an issue with a "full html" format which also is able to use the editor.

CKEditor 5
This module might not be needed with CKEditor 5. See #3355912: CKEditor 5 support for details.

Install
Enable module and enable the plugin in each desirable format.

Related issues
#2824087: Copy/pasting images into CKEditor results in data URIs being embedded

Depends on

Dependencies of the latest stable release

No dependencies recorded for this project.

Required by

Tracked projects that depend on this one

No tracked projects depend on this one yet.

Activity

Tracked releases
2
Tracked since
Sep 2023
Latest release
3 years ago
Releases (12 mo)
0
Maintenance
Dormant

Releases

Version Type Core Release date
2.0.1 Stable Sep 7, 2023
2.0.0 Stable Sep 6, 2023