Use of Hard-coded Cryptographic Key vulnerability in Sifir Bes Education and Informatics Kunduz - Homework Helper App allows Authentication Abuse, Authentication Bypass. This issue affects Kunduz - Homework Helper App: before 6.2.3.
https://www.usom.gov.tr/bildirim/tr-23-0446
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0446