| Titel | KuERP KuERP <=1.0.4 Authentication bypass |
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| Beschreibung | The KuERP System version 1.0.4 and below has an authentication bypass vulnerability in the /application/index/common.php file. This flaw lies in the checklogin function which accepts and uses the "App_User_id" and "App_User_Token" cookies in the WHERE field of a query. By passing an array with a prefix "think:", it's possible to inject an operator. By setting the cookies "Ape_User_Id" and "Ape_User_Token" with the value "think:["<>", "glzjin"]", an attacker can bypass the checklogin function and gain administrative access. |
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| Quelle | ⚠️ https://note.zhaoj.in/share/2dBOnquxgCDl |
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| Benutzer | glzjin (UID 59815) |
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| Einreichung | 21.01.2024 11:42 (vor 3 Jahren) |
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| Moderieren | 28.01.2024 16:27 (7 days later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 252253 [Sichuan Yougou Technology KuERP bis 1.0.4 common.php checklogin App_User_id/App_user_Token schwache Authentisierung] |
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| Punkte | 20 |
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