Name of the Vulnerable Software and Affected Versions:
WordPress versions 2.1.2 and earlier
Description:
A SQL injection issue exists, allowing remote authenticated users to execute arbitrary SQL commands. This is related to the `post id` variable in an XML RPC `mt.setPostCategories` method call.
Recommendations:
For WordPress versions 2.1.2 and earlier, update to a version that contains a fix for this issue.