CVE-2020-7471

A flaw was found in Django, where it may allow SQL injection if improperly sanitized data is used as a StringAgg delimiter. If a suitably crafted delimiter is passed to a ‘contrib.postgres.aggregates.StringAgg’ instance, it is possible to break escaping and inject malicious SQL. An attacker could use this flaw to cause a denial of service, information disclosure, or privilege escalation.