Impact
A special payload can be crafted that can lead to scripts getting executed within the RSS and search block of the block editor. This requires an authenticated user with the ability to add content.
Patches
This has been patched in WordPress 5.4.1, along with all the previously affected versions via a minor release. Automatic updates are enabled by default for minor releases and we strongly recommend that you keep them enabled.
For more information
If you have any questions or comments about this advisory:
Impact
A special payload can be crafted that can lead to scripts getting executed within the RSS and search block of the block editor. This requires an authenticated user with the ability to add content.
Patches
This has been patched in WordPress 5.4.1, along with all the previously affected versions via a minor release. Automatic updates are enabled by default for minor releases and we strongly recommend that you keep them enabled.
For more information
If you have any questions or comments about this advisory: