Description
CKSource FCKeditor（现称CKEditor）是波兰CKSource公司的一套开源的、基于网页的文字编辑器。该编辑器具有轻量化、易于安装等特点。 在Fckeditor 2.x <=2.2版本中，在upload.php文件中，检测上传的类型时，没有完全检查Media类型，导致可以上传任意后缀文件。
fckeditor 2.2 PHP环境下任意文件上传漏洞
PoC
None yet. Search at https://trap.biu.life/?ref=rssReferences
https://qkl.seebug.org/vuldb/ssvid-88195
https://github.com/ReAbout/web-sec/blob/master/exp/EXP-FCK.md
https://www.cnblogs.com/milantgh/p/4572346.html
https://cloud.tencent.com/developer/article/1522652
https://baizesec.github.io/bylibrary/%E6%BC%8F%E6%B4%9E%E5%BA%93/02-%E7%BC%96%E8%BE%91%E5%99%A8%E6%BC%8F%E6%B4%9E/FCKeditor/FCKeditor%E7%BC%96%E8%BE%91%E5%99%A8%E6%BC%8F%E6%B4%9E%E9%80%9A%E6%9D%80/
https://docs.google.com/document/d/1w_61xR8U7nmn4Y0CvBHpG1uFIU2ORx69QnqTxQt8Km0/edit?pli=1
https://blog.csdn.net/HackCode/article/details/2727129
https://www.cnetsec.com/article/12787.html
https://bbs.chaitin.cn/topic/3072
https://lcx.cc/post/3115/
https://www.exploit-db.com/exploits/13835
https://nvd.nist.gov/vuln/detail/CVE-2008-6178