3 ms·

Could Wordpress issue an update to patch this?

• patio11 15y ago
  Wordpress gets no opportunity to execute a single line of code at any point in this process. TimThumb can be executed without needing to go through Wordpress at any point. The only relevance of Wordpress to this is that many Wordpress themes happen to ship with TimThumb. If you have a Wordpress theme installed on your server (note: activation not required!) which ships with it, you are vulnerable. Wordpress could theoretically intercept calls to PHP files below its own root, but that would be a breaking change for a LOT of code and sites.
• ck2 15y ago
  timthumb executes outside of wordpress, it's directly called via the the url
• iuguy 15y ago
  The problem is that timbthumb.php is usually contained within themes or plugins. There's quite a few small php libraries with little insecurities dotted all around the web and sometimes theme and plugin developers tend to use a version and stick with it. Realistically the best thing that could happen is that plugins like WP-Security Scan could check for timbthumb.php's presence and warn you.