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任意位置写入文件 #13

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Silver-Glacier opened this issue Apr 15, 2023 · 0 comments

Silver-Glacier commented Apr 15, 2023

在如上代码地方，未对用户输入内容过滤，可以通过../../../../实现路径穿越，从而在任意位置写入文件

测试单位：山东大学网络空间安全学院

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