| عنوان | HuangDou UTCMS V9 login function verification code bypasses vulnerability |
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| الوصف | The background login page of UTCMS V9 (app/modules/ut-frame/admin/login.php) has a logical flaw in verifying the verification code submitted by the user. Due to the loose == comparison operator used, and in some cases $_SESSION['authcode'] may be null, an attacker can bypass verification by submitting an empty verification code. "" == null is judged to be true in PHP, which completely invalidates the verification code mechanism. This allows attackers to perform dictionary attacks or brute force cracking on backend user accounts without restrictions. |
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| المصدر | ⚠️ https://github.com/August829/Yu/blob/main/20250811_2.md |
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| المستخدم | Yu Bao (UID 88956) |
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| ارسال | 12/08/2025 03:47 PM (11 أشهر منذ) |
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| الاعتدال | 24/08/2025 04:52 PM (12 days later) |
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| الحالة | تمت الموافقة |
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| إدخال VulDB | 321237 [HuangDou UTCMS 9 Login login.php code تجاوز الصلاحيات] |
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| النقاط | 20 |
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