This hole is apparently being patched by Facebook right now. It has already been exploited. This forum thread might be deleted (previous thread about the photo

This hole is apparently being patched by Facebook right now. It has already been exploited. This forum thread might be deleted (previous thread about the photo security hole I publicized by posting here from the same forum was eventually deleted http://news.ycombinator.com/item?id=3318652 http://news.ycombinator.com/item?id=3318652). As with the December's photo security hole, I don't believe this bug has been publicized anywhere else besides that forum and now here. It also has been noticed accidentally, without any purposeful hacking.