Multiple vulnerabilities in OSclass

This vulnerability was discovered by our security researchers before 2019.

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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
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Upgrade to OSClass 2.3.5 More information: http://osclass.org/2012/01/16/osclass-2-3-5/

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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.

Previous Security Advisories with CWE-89:

HTB23060: Multiple vulnerabilities in OBM

HTB23059: Multiple vulnerabilities in Browser CRM

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