提出 #720129: badaso 2.9.7 Cryptographically Weak PRNG情報

タイトルbadaso 2.9.7 Cryptographically Weak PRNG
説明Vulnerability Files: File Function/Line Issue src/Controllers/BadasoAuthController.php forgetPassword() Line 387 Weak random token generation src/Controllers/BadasoAuthController.php verify() Lines 61, 119 Weak verification token src/Controllers/BadasoAuthController.php reRequestVerification() Lines 227, 501, 605 Weak token reuse src/Controllers/BadasoAuthController.php resetPassword() Lines 428-471 No token expiration check Description: A critical authentication bypass vulnerability exists in Badaso ≤ 2.9.7. The password reset functionality uses PHP's cryptographically insecure rand() function to generate 6-digit verification tokens. Combined with the absence of token expiration checks and rate limiting, this allows remote attackers to brute-force password reset tokens and take over any user account.
ソース⚠️ https://note-hxlab.wetolink.com/share/HG1CWbb7FVnq
ユーザー
 hiro (UID 93548)
送信2025年12月19日 19:57 (11 月 ago)
モデレーション2025年12月31日 15:46 (12 days later)
ステータス承諾済み
VulDBエントリ339207 [Uasoft badaso 迄 2.9.7 Token BadasoAuthController.php forgetPassword 特権昇格]
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