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Posts Tagged ‘threat’
April 17th, 2014

WordPress plugin vulnerability puts mobile visitors at risk

AVAST finds WordPress plugin redirector

AVAST finds new twist on WordPress plugin vulnerability

Today one of our colleagues came into our office and said, “Hey guys, I’ve been infected.” I thought to myself, yeah, how bad can this be? After a bit of digging we found the results were worth it; it turned out to be a really “interesting ” case of mobile redirected threats localized for each country.

All you need is one bad IP

The case was brought to us by Jakub Carda, a fellow AVAST employee who enjoys blogging in his free time. His WordPress site was compromised through a vulnerability in WordPress, more precisely OptimizePress. OptimizePress is a WordPress plugin that fully integrates itself into the WordPress CMS, helping bloggers optimize their blog’s design. A tiny mistake in the code of a file located in: lib/admin/media-upload.php made it possible for pretty much anyone to upload harmful content onto people’s WordPress sites, and plenty of websites have been compromised because of this.

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