GO-2026-5350 Cloudreve is vulnerable to Account Takeover via Weak Cryptographic Token Generation (Insecure PRNG Seeding) in github.com/cloudreve/Cloudreve

Cloudreve is vulnerable to Account Takeover via Weak Cryptographic Token Generation Insecure PRNG Seeding in github.com/cloudreve/Cloudreve...

CVE-2026-25726

CVE-2026-25726 (Cloudreve) : Prior to 4.13.0, Cloudreve uses the weak Go PRNG math/rand seeded with time.Now().UnixNano() to generate critical secrets (secret_key, hash_id_salt) stored in the DB. An attacker can fetch the administrator account creation time via public APIs, brute-force the PRNG s...

CVE-2025-15578

CVE-2025-15578 affects Maypole for Perl, versions 2.10–2.13. The issue is insecure session ID generation: IDs are seeded with the system time (observable via HTTP headers), a call to rand(), and the process PID. This can enable session hijacking or prediction of session tokens, per the provided d...