| Título | Whatsns Whatsns <=6.0.3 Deserialization |
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| Descrição | This vulnerability is present in the application/controllers/User.php file of the Whatsns software (versions ≤6.0.3). The vulnerability arises from the 'addxinzhi' function, which accepts an 'outimgurl' parameter that is passed to file_exists, allowing an attacker to control the prefix of the file path. This can be manipulated to set the prefix to 'phar://' and trigger a file deserialization. Through a crafted phar file, the attacker can cause remote code execution (RCE) on the server. |
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| Fonte | ⚠️ https://note.zhaoj.in/share/qFXZZfp1NLa3 |
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| Utilizador | glzjin (UID 59815) |
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| Submissão | 01/02/2024 07h54 (há 3 anos) |
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| Moderação | 02/02/2024 08h57 (1 day later) |
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| Estado | Aceite |
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| Entrada VulDB | 252696 [openBI até 6.0.3 Phar User.php addxinzhi outimgurl Elevação de Privilégios] |
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| Pontos | 20 |
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