CVE-2025-48372 Schule Has Insecure OTP Length, is Susceptible to Brute-Force Attacks

Schule is open-source school management system software. The generateOTP function generates a 4-digit numeric One-Time Password OTP. Prior to version 1.0.1, even if a secure random number generator is used, the short length and limited range 1000–9999 results in only 9000 possible combinations...