diff --git a/java/ql/lib/semmle/code/java/security/StackTraceExposureQuery.qll b/java/ql/lib/semmle/code/java/security/StackTraceExposureQuery.qll
index 0eb069a06c20..6c6435709632 100644
--- a/java/ql/lib/semmle/code/java/security/StackTraceExposureQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/StackTraceExposureQuery.qll
@@ -70,6 +70,16 @@ private module StackTraceStringToHttpResponseSinkFlowConfig implements DataFlow:
   predicate isSource(DataFlow::Node src) { stackTraceExpr(_, src.asExpr()) }
 
   predicate isSink(DataFlow::Node sink) { sink instanceof InformationLeakSink }
+
+  predicate isBarrier(DataFlow::Node node) {
+    exists(MethodCall logCall |
+      node.asExpr() = logCall.getAnArgument() and
+      logCall.getMethod().getDeclaringType().hasQualifiedName(["org.slf4j", "org.apache.logging.log4j", "org.apache.log4j", "java.util.logging"],
+        ["Logger", "Log", "LogRecord"]) and
+      logCall.getMethod().getName() in ["trace", "debug", "info", "warn", "error", "fatal", "log",
+        "severe", "warning", "fine", "finer", "finest"]
+    )
+  }
 }
 
 private module StackTraceStringToHttpResponseSinkFlow =
diff --git a/java/ql/test/query-tests/security/CWE-209/semmle/tests/StackTraceLoggingTest.java b/java/ql/test/query-tests/security/CWE-209/semmle/tests/StackTraceLoggingTest.java
new file mode 100644
index 000000000000..10e4859f32dc
--- /dev/null
+++ b/java/ql/test/query-tests/security/CWE-209/semmle/tests/StackTraceLoggingTest.java
@@ -0,0 +1,38 @@
+package test.cwe209.semmle.tests;
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.io.IOException;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Test that stack traces logged to internal logging frameworks are not
+ * flagged as information exposure.
+ */
+class StackTraceLoggingTest extends HttpServlet {
+    private static final Logger logger = LoggerFactory.getLogger(StackTraceLoggingTest.class);
+
+    protected void doGet(HttpServletRequest request, HttpServletResponse response)
+            throws ServletException, IOException {
+        try {
+            doSomeWork();
+        } catch (Exception ex) {
+            // GOOD: stack trace is logged internally, not exposed to user
+            StringWriter sw = new StringWriter();
+            PrintWriter pw = new PrintWriter(sw);
+            ex.printStackTrace(pw);
+            String stackTrace = sw.toString();
+            logger.error("Internal error: {}", stackTrace);
+            response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "An error occurred");
+        }
+    }
+
+    private void doSomeWork() throws Exception {
+        throw new Exception("test");
+    }
+}