Checkmarx Running Outdated and Insecure Version of WordPress

Back in November over at the blog for our Plugin Vulnerabilities service we discussed the fact that the security company Checkmarx was making a claim that a number of WordPress eCommerce plugins had severe vulnerabilities without providing any evidence, even what the name of the plugins was, to support that. That didn’t stop security journalists from covering the claim at the time. The details were supposed to be released later, but when went looking for them several weeks ago we couldn’t find them and when we contact Checkmarx to inquire about them, we received no response. At this point we think it is reasonable to wonder if the vulnerabilities ever existed.

It turns out though that this company that doesn’t seem to have a problem with making what appear to be baseless claims about the security surrounding WordPress, uses WordPress on its own website at the same time.

What should be surprising, but is an all too common occurrence, it also turns out that they are running an out of date and insecure version of WordPress on their website as can be seen in the source code of the website’s pages:

The Checkmarx Website is Running WordPress Version 4.6.1

There have been four releases of 4.6.x with security fixed since then: 4.6.2, 4.6.3, 4.6.4, and 4.6.6 (they also have updated to the latest major release of WordPress, 4.7). The oldest of those was released over four months ago.

The plugin listing its version number below the line for WordPress is not surprisingly also out of date.

What makes their lack of updating stick out is that WordPress would have normally automatically updated without any action required by Checkmarx, due to the automatic background updates feature. So either Checkmarx’s server environment has some incompatibility with that (which they could help WordPress to get fixed) or they intentionally disabled them. In either case you should expect that a security company would be concerned enough about security enough to manually apply those updates.

With all of that, it doesn’t seem like it should be all that surprising that security is in such bad shape these days.

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