CSRF Validation Error

[scnerd]

Just spun up a brand new project based on django-cookiecutter, then followed the process for manually integrating Django CMS. When I am in the ckeditor and creating or modifying a page, I'm trying to add a link plugin to cross-link between my internal pages, but I get a CSRF validation error when trying to finalize that plugin addition (looks like the POST that's failing is against /admin/cms/page/add-plugin/).

Error (from server logs): Forbidden (CSRF token missing or incorrect.): /admin/cms/page/add-plugin/

All package versions:

Package	Name	Version
Django		3.0.5
Python		3.8.2
allauth	Allauth	0.41.0.final.0
cms	django CMS	3.7.2
crispy_forms	Crispy_Forms	1.9.0
debug_toolbar	Debug Toolbar	2.2
django_celery_beat	Periodic Tasks	2.0.0
django_extensions	Django_Extensions	2.2.9
djangocms_admin_style	Djangocms_Admin_Style	1.5.0
djangocms_file	Djangocms_File	2.4.0
djangocms_link	Djangocms_Link	2.6.0
djangocms_picture	Djangocms_Picture	2.4.0
djangocms_style	Djangocms_Style	2.3.0
djangocms_text_ckeditor	django CMS Text CKEditor	3.9.0
djangocms_video	Djangocms_Video	2.3.0
easy_thumbnails	Easy_Thumbnails	<module 'easy_thumbnails.get_version' from '/usr/local/lib/python3.8/site-packages/easy_thumbnails/get_version.py'>
filer	Filer	1.7.1
mptt	mptt	0.11.0
sekizai	Sekizai	1.1.0
treebeard	Treebeard	4.3.1

[scnerd]

Upon further exploration, this issue only occurs when I use the "CMS Plugins" drop-down from within the ckeditor modal. I can create a link just fine if I create it from the page editor sidebar, but that doesn't allow me to work the link into the rest of my nicely formatted text.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale[bot]]

This will now be closed due to inactivity, but feel free to reopen it.