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new capacity bits (#67)

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Eli Peter 2026-05-07 01:29:31 -04:00 • committed by GitHub
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commit 7d0e7320e2
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261 changed files with 10591 additions and 231 deletions
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tests/fixtures/xxe/java/UnsafeXxe.java vendored Normal file
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// Unsafe: tainted XML reaches DocumentBuilder.parse without secure-processing
// configuration. The instance receiver `builder` carries TypeKind::XmlParser
// (Phase 07) so the type-qualified `XmlParser.parse` sink rule fires.
import javax.servlet.http.HttpServletRequest;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import java.io.ByteArrayInputStream;
public class UnsafeXxe {
public Document handle(HttpServletRequest req) throws Exception {
String body = req.getParameter("xml");
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
return builder.parse(new ByteArrayInputStream(body.getBytes()));
}
}