An issue was discovered in Django 2.2 before 2.2.13 and 3.0 before 3.0.7. 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. CREATE(Triage):(User=admin) CVE-2020-13254 (https://nvd.nist.gov/vuln/detail/CVE-2020-13254)