| Título | Dreamer CMS column/article there is an XSS hijacking vulnerability caused by arbitrary file upload |
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| Descripción | When reviewing the code, I found that the upload function point of the interface did not verify the suffix or content of the uploaded file, resulting in the arbitrary upload of maliciously constructed content for xss hijacking. The code screenshot is as follows:
https://github.com/XinCaoZ/dreamer_cms_POC/blob/main/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20230320102944.png(Photo address)
Please check my github repository for specific verification of poc：
https://github.com/XinCaoZ/dreamer_cms_POC
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| Fuente | ⚠️ https://github.com/iteachyou-wjn/dreamer_cms/issues/11 |
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| Usuario | Xinca0 (UID 43189) |
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| Sumisión | 2023-03-20 04:22 (hace 4 años) |
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| Moderación | 2023-03-30 21:31 (11 days later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 224634 [Dreamer CMS hasta 3.5.0 File Upload secuencias de comandos en sitios cruzados] |
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| Puntos | 20 |
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