Security alert: Meta characters can be passed through to the shell when attaching files, potentially allowing the execution of arbitrary shell commands
It is possible to show the content of system files (i.e. password files) with the %INCLUDE{"...."}% variable or the template files. The fix prevents this.
Please put any general security questions in the Support web, as support questions. New security holes found should follow the TWikiSecurityAlertProcess, rather than being discussed on TWiki.org first.