【plugin】『WP 2FA – Two-factor authentication for WordPress』(versions 2.5.0 以下) Insecure Direct Object Reference to Arbitrary Email Sendingの脆弱性


WP 2FA – Two-factor authentication for WordPress plugin for WordPress には、2.5.0 までのすべてのバージョンにおいて、ユーザが制御するキーに関するバリデーションが欠落しているため、send_backup_codes_email を経由した Insecure Direct Object Reference の脆弱性があります。これにより、購読者レベルの攻撃者がサイト上の任意のユーザに電子メールを送ることが可能になります。




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