The SSI plugin can crash the server when, before an SSI Include directive:
The same SSI directive occurs twice, or
The string '"->' occurs, and is not part of a valid SSI directive that WWW Server understands.
Versions
Affected are the SSI plugins of version Verwerking, Roepvooruit, Compieuw, Compieuw.1 and Raai. The problem will has been fixed in SSI plugin versions Compieuw.2 and Raai.1