| 标题 | DESHANG DSO2O ≤4.1.0 Pre-Authentication Arbitrary File Download |
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| 描述 | The DSO2O Mall System, specifically in its `public/install.php` file, contains a Pre-Authentication Arbitrary File Download vulnerability, disclosed by glzjin. This flaw affects versions up to 4.1.0 and allows an attacker to bypass the installation check by setting a cookie with `action=finish`, and manipulating the `step` parameter to `get_dblist`, which facilitates a connection to any MYSQL server. This vulnerability can be exploited, especially in PHP versions 7.1 or below, using a local infile to load files from the client's system. An attacker can set up a rogue MYSQL server, as demonstrated by the Rogue-MySQL-Server on GitHub, and then initiate a request to connect to it, potentially leading to arbitrary file downloads and the execution of malicious code through the deserialization of a Phar object. |
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| 来源 | ⚠️ https://note.zhaoj.in/share/Po2N8SpTuzrV |
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| 用户 | glzjin (UID 59815) |
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| 提交 | 2024-01-07 15時18分 (3 年前) |
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| 管理 | 2024-01-09 15時45分 (2 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 250125 [DeShang DSO2O 直到 4.1.0 /install/install.php 权限提升] |
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| 积分 | 20 |
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