api/account/register in the TH Wildau COVID-19 Contact Tracing application through 2021-09-01 has Incorrect Access Control. An attacker can interfere with tracing of infection chains by creating 500 random users within 2500 seconds.Referenceshttps://www.th-wildau.de/studieren-weiterbilden/neuigkeiten-und-veranstaltungen/corona/https://github.com/lanmarc77/CVE-2021-33831
