MYRE Real Estate Software Multiple XSS and SQL Injection Vulnerabilities

vendor:

MYRE Real Estate Software

by:

Sooraj K.S SecPod Technologies

7.5

CVSS

HIGH

Cross-Site Scripting / SQL Injection

89, 79

CWE

Product Name: MYRE Real Estate Software

Affected Version From: N/A

Affected Version To: N/A

Patch Exists: NO

Related CWE: N/A

CPE: N/A

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: N/A

2011

MYRE Real Estate Software Multiple XSS and SQL Injection Vulnerabilities

MYRE Real Estate Software is prone to multiple cross-site scripting and SQL injection vulnerabilities because it fails to properly sanitise user-supplied input. Input passed to the 'page' parameter in findagent.php is not properly sanitised before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code. Input passed to the 'country1', 'state1', and 'city1' parameters in findagent.php is not properly verified before it is returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in the context of a vulnerable site. This may allow the attacker to steal cookie-based authentication credentials and to launch other attacks.

Mitigation:

Input validation should be used to ensure that user-supplied data is properly sanitised before being used in SQL queries.

Source

Exploit-DB raw data:

##############################################################################
#
# Title    : MYRE Real Estate Software Multiple XSS and SQL Injection Vulnerabilities
# Author   : Sooraj K.S SecPod Technologies (www.secpod.com)
# Vendor   : http://myrephp.com
# Advisory : http://secpod.org/blog/?p=346
#            http://secpod.org/advisories/SECPOD_MRS_SQL_XSS_Vuln.txt
# Software : MYRE Real Estate Software
# Date     : 09/07/2011
#
###############################################################################

SecPod ID: 1020					20/07/2011 Issue Discovered
						03/08/2011 Vendor Notified
						No Response from Vendor
						07/09/2011 Advisory Released


Class: Cross-Site Scripting / SQL Injection	Severity: High


Overview:
---------
MYRE Real Estate Software is prone to multiple cross-site scripting and SQL
injection vulnerabilities.


Technical Description:
----------------------
MYRE Real Estate Software is prone to multiple cross-site scripting and SQL
injection vulnerabilities because it fails to properly sanitise user-supplied
input.

1) Input passed to the 'page' parameter in findagent.php is not properly
sanitised before being used in SQL queries. This can be exploited to manipulate
SQL queries by injecting arbitrary SQL code.

2) Input passed to the 'country1', 'state1', and 'city1' parameters in
findagent.php is not properly verified before it is returned to the user.
This can be exploited to execute arbitrary HTML and script code in a user's
browser session in the context of a vulnerable site. This may allow the
attacker to steal cookie-based authentication credentials and to launch
other attacks.


Impact:
--------
Successful exploitation could allow an attacker to steal cookie-based
authentication credentials, compromise the application, access or modify
data, or exploit latent vulnerabilities in the underlying database.


Affected Software:
------------------
MYRE Real Estate Software


Reference:
---------
http://myrephp.com
http://secpod.org/blog/?p=346
http://secpod.org/advisories/SECPOD_MRS_SQL_XSS_Vuln.txt


Proof of Concept:
-----------------
1) SQL Injection

   http://127.0.0.1/realestate/findagent.php?page='

2) XSS

(a) http://127.0.0.1/realestate/findagent.php?country1=<script>alert(/XSS/)</script>
(b) http://127.0.0.1/realestate/findagent.php?country1=&state1=<script>alert(/XSS/)</script>
(c) http://127.0.0.1/realestate/findagent.php?country1=&state1=&city1=<script>alert(/XSS/)</script>


Solution:
----------
Fix not available


Risk Factor:
-------------
    CVSS Score Report:
        ACCESS_VECTOR          = NETWORK
        ACCESS_COMPLEXITY      = LOW
        AUTHENTICATION         = NONE
        CONFIDENTIALITY_IMPACT = PARTIAL
        INTEGRITY_IMPACT       = PARTIAL
        AVAILABILITY_IMPACT    = PARTIAL
        EXPLOITABILITY         = PROOF_OF_CONCEPT
        REMEDIATION_LEVEL      = UNAVAILABLE
        REPORT_CONFIDENCE      = CONFIRMED
        CVSS Base Score        = 7.5 (HIGH) (AV:N/AC:L/Au:N/C:P/I:P/A:P)


Credits:
--------
Sooraj K.S of SecPod Technologies has been credited with the discovery of this
vulnerability.