Is SAXParserFactory susceptible to XXE attacks?

David Thielen :

We read our XML template files using javax.xml.parsers.SAXParserFactory. If there is XXE in the XML file we're reading, is there a way to turn off processing that?

thanks - dave

Skere :

Yes, it is by default susceptible to XXE attacks.

Consult this cheat sheet for properly configuring the parser:

To summarize, you'll want to configure the relevant vulnerabilities with SAXParserFactory.setFeature(foo, bar) documentation