diff --git a/artemis-selector/src/main/java/org/apache/activemq/artemis/selector/filter/XalanXPathEvaluator.java b/artemis-selector/src/main/java/org/apache/activemq/artemis/selector/filter/XalanXPathEvaluator.java index 315773e5e8..007f5ff13a 100644 --- a/artemis-selector/src/main/java/org/apache/activemq/artemis/selector/filter/XalanXPathEvaluator.java +++ b/artemis-selector/src/main/java/org/apache/activemq/artemis/selector/filter/XalanXPathEvaluator.java @@ -18,6 +18,7 @@ package org.apache.activemq.artemis.selector.filter; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; import java.io.StringReader; import org.apache.xpath.CachedXPathAPI; @@ -56,9 +57,7 @@ public class XalanXPathEvaluator implements XPathExpression.XPathEvaluator { try { - DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); - factory.setNamespaceAware(true); - DocumentBuilder dbuilder = factory.newDocumentBuilder(); + DocumentBuilder dbuilder = createDocumentBuilder(); Document doc = dbuilder.parse(inputSource); //An XPath expression could return a true or false value instead of a node. @@ -75,11 +74,22 @@ public class XalanXPathEvaluator implements XPathExpression.XPathEvaluator NodeIterator iterator = cachedXPathAPI.selectNodeIterator(doc, xpath); return (iterator.nextNode() != null); } - } catch (Throwable e) { return false; } } + + private DocumentBuilder createDocumentBuilder() throws ParserConfigurationException + { + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + factory.setNamespaceAware(true); + + factory.setFeature("http://xml.org/sax/features/external-general-entities", false); + factory.setFeature("http://xml.org/sax/features/external-parameter-entities", false); + factory.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true); + + return factory.newDocumentBuilder(); + } }