23 April 2013
WHMCS version 5.1.6 is now available.Upgrading to WHMCS 5.1.6
WHMCS 5.1.6 can be upgraded to (or installed) using any of Installatron's products. Use Installatron's optional Automatic Update feature to automatically apply WHMCS updates as new versions are released, or use Installatron's Clone feature to duplicate an existing WHMCS install to test the 5.1.6 upgrade prior to applying it live. Get started managing your WHMCS installations with InstallatronWhat's New in WHMCS 5.1.6
The resolved security issue was identified by Dinesh Kumar Mohanty of Ultra Web Solutions Private Limited, India. There is no reason to believe that these vulnerabilities are known to the public. As such, WHMCS will only release limited information regarding the vulnerabilities at this time.