bradgrafelman;10991380 wrote:I guess that depends on what your definition of "serious" is. To me, seeing a vulnerability like this is pretty darned serious, and that came from a post in August of this year.
To be honest I'm not quite sure what's going on here, but from what I can understand it looks like it has more to do with server permissions being set incorrectly rather than an issue with WordPress itself. I've had two clients who had malicious code injected into some of their WordPress files which ended up taking down their sites. After removing the code and changing some file permissions, it was smooth sailing.
That's a vulnerability to a WordPress add-on, which exploits a user's browser and/or plug-ins. I don't consider that to be a vulnerability of WordPress itself (also many themes may not use TimThumb).
bradgrafelman;10991380 wrote:I guess one of the major security improvements taken since version 2.7 was to simply redefine how much damage a vulnerability must do before it is given the label "serious." :p
All I know is since 2.7, all the version increments have been about improving WordPress in terms of speed, size, features, etc. and haven't heard about any major vulnerabilities being patched. I may have just missed the memo, though.