| Título | dedecms V5.7.118 Command Injection |
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| Descripción | A vulnerability exists in DedeCMS V5.7.118 backend that allows authenticated administrators to write arbitrary PHP files to the server. The `tpl.php` file's `savetagfile` function writes user-supplied content directly to `.lib.php` files in the `include/taglib/` directory.
Although the application implements malicious code detection (Lines 31-61), this protection can be bypassed using PHP's ReflectionFunction API and php://input stream wrapper, leading to Remote Code Execution (RCE).
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| Fuente | ⚠️ https://note-hxlab.wetolink.com/share/ob1uepAdQwYC |
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| Usuario | yu22x (UID 34832) |
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| Sumisión | 2025-12-16 02:18 (hace 10 meses) |
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| Moderación | 2025-12-21 09:23 (5 days later) |
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| Estado | Duplicado |
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| Entrada de VulDB | 235786 [DedeCMS hasta 5.7.109 HTTP POST Request /dede/tpl.php escalada de privilegios] |
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| Puntos | 0 |
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