June 3, 2020
Django 2.2.13 fixes two security issues and a regression in 2.2.12.
In cases where a memcached backend does not perform key validation, passing malformed cache keys could result in a key collision, and potential data leakage. In order to avoid this vulnerability, key validation is added to the memcached cache backends.
Query parameters for the admin
ForeignKeyRawIdWidget were not properly URL
encoded, posing an XSS attack vector.
ensures query parameters are correctly URL encoded.