bug #4612 [security] XSS vulnerability in redirection mechanism

Signed-off-by: Marc Delisle <marc@infomarc.info>
bug #4611 [security] DOS attack with long passwords

Signed-off-by: Marc Delisle <marc@infomarc.info>
Deactivate this test for now

Signed-off-by: Marc Delisle <marc@infomarc.info>
Merge branch 'MAINT_4_3_0' into QA_4_3