SQL injection vulnerability in the getListQuery function in administrator/components/com_contenthistory/models/history.php in Joomla! 3.2 before 3.4.5 allows remote attackers to execute arbitrary SQL commands via the list[select] parameter to index.php.

References

• https://nvd.nist.gov/vuln/detail/CVE-2015-7857
• https://www.exploit-db.com/exploits/38797/
• https://www.trustwave.com/Resources/SpiderLabs-Blog/Joomla-SQL-Injection-Vulnerability-Exploit-Results-in-Full-Administrative-Access/
• http://developer.joomla.org/security-centre/628-20151001-core-sql-injection.html
• http://packetstormsecurity.com/files/134097/Joomla-3.44-SQL-Injection.html
• http://packetstormsecurity.com/files/134494/Joomla-Content-History-SQL-Injection-Remote-Code-Execution.html
• http://www.rapid7.com/db/modules/exploit/unix/webapp/joomla_contenthistory_sqli_rce
• http://www.securityfocus.com/bid/77295
• http://www.securitytracker.com/id/1033950