One of the biggest problems facing users of WordPress today especially when it comes to themes is malware. I’ve seen my fair share of websites using themes whose functions.php file contains base64 encrypted code that when decrypted, shows spam links. However, there also a number of themes that have code within them that installs malware onto the web server. After Chip Bennett, one of the Theme Team Reviewers noticed at least one of his themes were being made available on a website that claimed to have free WordPress themes, he discovered that something was not right. All of the themes available on the website contained some sort of malware that would be installed onto the users site once enabled. Otto does a great job going in-depth and explaining exactly how this particular piece of theme malware works. Most of the explanation is over my head but it gives you a […]
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Comment Rating Plugin Fixes Security Vulnerability
If you use the Comment Rating plugin for your WordPress powered site, you are highly encouraged to upgrade to the latest version as it fixes a security vulnerability. More specifically, a Cross-site Request Forgery attack. According to the report at OSVDB.org which is an Open Source Vulnerability Database: The flaw exists because the application does not require multiple steps or explicit confirmation for unspecified sensitive transactions for the admin function. By using a crafted URL (e.g., a crafted GET request inside an “img” tag), an attacker may trick the victim into clicking on the image to take advantage of the trust relationship between the authenticated victim and the application. Such an attack could trick the victim into executing arbitrary commands in the context of their session with the application, without further prompting or verification. There is no known workaround for versions lower than 2.9.21. Kudos goes to KrebsOnSecurity for reporting […]
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