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This post outlines the steps required to update your IPB 2.1.x for this security update.
If you've downloaded IPB 2.1.7 since the time of this post, there is no need to update your installation as the main download has been updated.
It has come to our attention that Invision Power Board 2.1.x contains an issue in the threaded view mode allowing malicious users to access posts outside the topic.
This security update has a full version number of: 21013.60810.s.
If you've downloaded IPB 2.1.7 since the time of this post, there is no need to update your installation as the main download has been updated.
It has come to our attention that Invision Power Board 2.1.x contains an issue in the threaded view mode allowing malicious users to access posts outside the topic.
This security update has a full version number of: 21013.60810.s.
Please see this post Here for the file and what to do with it.
An easy fix
JimE