一线运维实战手记 · 云计算 · 数据库 · 故障排查
2026年9月9日

CVE-2026-79575 – The JWT signing secret in yfexam-exam v2.0 is derived from the username and the current mo

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The JWT signing secret in yfexam-exam v2.0 is derived from the username and the current month instead of a random server-side key, making the secret key easily obtainable via a bruteforce attack.