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Tag Archives: BulletProof Security

Plugin Security Scorecard Grade for BulletProof Security

Checked on June 12, 2025
F

See issues causing the plugin to get less than A+ grade

31 Jan 2017

Developer of Popular WordPress Security Plugin Thinks It Outside of Scope For Them To Protect Against Vulnerabilities

Back in November we discussed the belief of a developer of a WordPress security plugin with 500,000+ active installs, that it was normal for security plugins to themselves be insecure. While that was fairly incredible to hear, we have just across a belief from the developer of another security plugin, with 100,000+, which we think that tops that.

The developer of the plugin BulletProof Security stated that “it is outside of the scope or intended purpose for any security plugins” to protect against vulnerabilities that exist in other plugins (and based on their explanation of why, it would seem other similar vulnerabilities as well). When you consider that vulnerabilities in plugins are a leading source of WordPress websites being hacked (exploitation of vulnerabilities in WordPress itself being few and far between), that means that relying on this plugin to protect a website will leave it fairly vulnerable to a real threat. The description of the plugin doesn’t make any mention of this intended limitation, which seems like it should be something that is prominently warned about. [Read more]

16 Dec 2016

No WordPress Security Plugin Prevented Exploitation of Unfixed Arbitrary File Upload Vulnerability in Popular Plugin

When it comes to the chances of vulnerabilities being exploited the reality is that many types of vulnerabilities are highly unlikely to have anyone even try to exploit them. Unfortunately far too often we see security companies and the press making a big deal of vulnerabilities that are are of little to no threat, while ignoring vulnerabilities and broader security issues that are leading to websites being hacked (that lead us to providing information on likelihood that a vulnerability is to be exploited to the data for our service). When it comes to types that are likely to be exploited, the arbitrary file upload vulnerability, which allows a hacker to upload files of any kind to a website, is probably the one with the most exploit attempts and also then ends up leading to the most websites being hacked. So if a WordPress security plugin is going to protect against any type of vulnerability this seems like this is the one you would most want it to be able protect against.

Back in September we tested out security plugins against this type of vulnerability and the results were not good. Of the 12 plugins tested only 3 provided any protection. The protections 2 of them provide was easily bypassed for this particular vulnerability and the remaining plugin’s protection also meant that Editor level and below users could not upload files either. [Read more]

26 Sep 2016

No WordPress Security Plugins Protected Against Recently Disclosed Vulnerability That Exposes WooCommerce Order Data

Recently we started testing to see what protection WordPress security plugins provide against vulnerabilities in other plugins (since plugins vulnerabilities are an actual source of websites being hacked, unlike some other things that these plugins make a big deal or providing protection against). The first vulnerability we tested could be used for serving up malware on a website and the second could give an attacker control over the website. Both of those are types of vulnerabilities that are the kind that are often thought of when discussing the security of websites, for example the very popular Wordfence plugin is advertised as “protecting your website from hacks and malware”. Not every security issue though falls into those categories. As you can guess from the name, an information disclosure vulnerability involves the disclosure of information that isn’t intended to be public and those can be a serious issue. For example, if you run an eCommerce you wouldn’t want your customers’ details to be accessible by the public.

WooCommerce is an popular eCommerce plugin for WordPress, which has over 1+ million active installs according to wordpress.org (we use it on this website). There are numerous plugins that expand on its functionality. The security of those isn’t always good. Among the issue we have found in some of those plugins this year were two arbitrary file upload vulnerabilities and a vulnerability that allowed changing the price of products. Recently David Peltier discovered that the plugin Order / Coupon / Subscription Export Import Plugin for WooCommerce (BASIC) had an information disclosure vulnerability that allowed anyone to get a copy of the orders made through WooCommerce on the website. Including in that is not only the details of the order, but the customer’s details, including address and email adress. That vulnerability has now been fixed. [Read more]

22 Sep 2016

Only One WordPress Security Plugin Fully Protected Against a Recently Disclosed Arbitrary File Upload Vulnerability

Last week we did our first test to see what protection that WordPress security plugins can provide against the exploitation of the vulnerabilities in plugins. The results for a persistent cross-site scripting (XSS) vulnerability were not good, with only 2 of the 11 plugins tested providing any protection and even the protection in those two was easily bypassed.

Earlier this week we disclosed a set of arbitrary file upload vulnerabilities in four plugins by the same developer. While these vulnerabilities are of the type that are likely to be exploited (you can now know how likely vulnerabilities are to be exploited with our service), after we contacted the developer, they took two weeks to fix one and the other three have yet to be fixed two months later. That shows a couple of the problems with being able to protect against plugin vulnerabilities at this time, one being that vulnerabilities are not fixed in a timely manner and the other being that simply keeping you plugins up to date will not protect you. [Read more]

12 Sep 2016

WordPress Security Plugins Provide Little to No Protection Against Recently Discovered Persistent XSS Vulnerability

In the past few months we have done several one off tests of WordPress security plugins to see if they could prevent exploitation of a vulnerability in a plugin. We tested an extraordinary claim by Wordfence that their plugin could prevent persistent cross-site scripting (XSS) and found that it failed both with a vulnerability that required authentication and one that didn’t. We also tested the iThemes Security security plugin against an arbitrary file upload vulnerability that we have found was being exploited in another plugin by one that plugin’s developers and it also failed to prevent exploitation.

That these plugins failed to prevent these vulnerabilities from being exploited wasn’t all that surprising considering the poor state of the security community overall and in particular the one surrounding WordPress. Whether it is security companies making up threats, not understanding the difference between vulnerabilities, or spreading false information about WordPress installations being vulnerable due to not understanding how WordPress handles security updates, it is clear that there isn’t a good understanding of security by the people and companies in the security community. [Read more]