[3.2.x] Added CVE-2021-23336 to security archive.
[3.2.x] Added CVE-2021-23336 to security archive.

Backport of ab58f072502e86dfe21b2bd5cccdc5e94dce8d26 from master

koordinates/django,wkschwartz/django,koordinates/django,wkschwartz/django,koordinates/django,wkschwartz/django,koordinates/django,wkschwartz/django