53KF后台权限泄露

### 简要描述： 不多说，后台权限泄露 ### 详细说明： 在可以输入的地方放了代码，果断命中。看图吧 1· [<img src="https://images.seebug.org/upload/201210/31092214c3b8b09553d1e63d37a66aa2559211d3.jpg" alt="" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201210/31092214c3b8b09553d1e63d37a66aa2559211d3.jpg) 2· [<img src="https://images.seebug.org/upload/201210/31092224291022aa62b04d99ca341949afc43d51.jpg" alt="" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201210/31092224291022aa62b04d99ca341949afc43d51.jpg) 3· [<img src="https://images.seebug.org/upload/201210/3109223466001ab21a91ad095e1d1fc160e61801.jpg" alt="" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201210/3109223466001ab21a91ad095e1d1fc160e61801.jpg) 4· [<img src="https://images.seebug.org/upload/201210/31093533c3c1b59ffce59a49384d52ec672586a1.jpg" alt="" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201210/31093533c3c1b59ffce59a49384d52ec672586a1.jpg) 5· [<img src="https://images.seebug.org/upload/201210/31093546d7e87dca98e6a0b8a20de69a18887f01.jpg" alt="" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201210/31093546d7e87dca98e6a0b8a20de69a18887f01.jpg) 6· [<img src="https://images.seebug.org/upload/201210/31093556e625f8e889724d7bbc19ff89242795b2.jpg" alt="" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201210/31093556e625f8e889724d7bbc19ff89242795b2.jpg) ### 漏洞证明： [<img src="https://images.seebug.org/upload/201210/31092315cfe9d49cbb5aa49ec16ab79702a2a8ac.jpg" alt="" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201210/31092315cfe9d49cbb5aa49ec16ab79702a2a8ac.jpg) 没有上传，没有拿shell，没有帮忙审核，危害程度能看出来么？