diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1d5c4b4..8a09644 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -257,9 +257,7 @@ jobs:
           echo "Running integration tests on Lucee ${{ matrix.lucee }}..."
           FAILED=false
           RESULTS=""
-          # test-session-access parked pending LDEV-6277 (wsClient.getSession() not exposed) —
-          # re-add once the Java fix lands
-          for test in test-websocket-client test-lifecycle-callbacks test-return-value-send test-wsclient-broadcast test-wsclients-plural test-binary-send test-close test-onfirstopen-rearm test-onopen-async test-request-timeout; do
+          for test in test-websocket-client test-lifecycle-callbacks test-return-value-send test-wsclient-broadcast test-wsclients-plural test-binary-send test-close test-session-access test-onfirstopen-rearm test-onopen-async test-request-timeout; do
             echo ""
             echo "=============================================="
             echo "Running ${test}"
@@ -352,7 +350,7 @@ jobs:
             echo '```' >> $GITHUB_STEP_SUMMARY
             cat /tmp/integration-results.txt >> $GITHUB_STEP_SUMMARY || true
             echo '```' >> $GITHUB_STEP_SUMMARY
-            for test in test-websocket-client test-lifecycle-callbacks test-return-value-send test-wsclient-broadcast test-wsclients-plural test-binary-send test-close test-onfirstopen-rearm test-onopen-async test-request-timeout; do
+            for test in test-websocket-client test-lifecycle-callbacks test-return-value-send test-wsclient-broadcast test-wsclients-plural test-binary-send test-close test-session-access test-onfirstopen-rearm test-onopen-async test-request-timeout; do
               if [ -f /tmp/${test}.txt ] && grep -q "FAILED" /tmp/${test}.txt; then
                 echo "" >> $GITHUB_STEP_SUMMARY
                 echo "#### ${test}" >> $GITHUB_STEP_SUMMARY
diff --git a/CHANGELOG.md b/CHANGELOG.md
index fec4d3f..74dd569 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## 3.0.0.21 (unreleased)
 
+- [LDEV-6277](https://luceeserver.atlassian.net/browse/LDEV-6277) — expose `wsClient.getSession()` so listeners can reach the underlying JSR-356 `Session` (`getId()`, `getUserProperties()`, `getRequestParameterMap()`)
 - [LDEV-6221](https://luceeserver.atlassian.net/browse/LDEV-6221) — improve reflection fallback warning message to explain why and that a servlet engine restart is needed
 
 ## 3.0.0.20
diff --git a/README.md b/README.md
index f360f82..0fd4b54 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,7 @@ LUCEE_EXTENSIONS=org.lucee:websocket-extension:3.0.0.20-SNAPSHOT
 
 - **Listener components** — CFML components with `onOpen`, `onMessage`, `onClose`, `onError`, `onFirstOpen`, `onLastClose` lifecycle methods.
 - **Async open handler** — optional `onOpenAsync` runs in parallel with `onOpen` for long-running init work.
+- **JSR-356 Session access** — `wsClient.getSession()` exposes the underlying `javax.websocket.Session` / `jakarta.websocket.Session` for per-connection state (`getUserProperties()`), connection identity (`getId()`), and handshake data (`getRequestParameterMap()`).
 - **`websocketInfo()` BIF** — returns `version`, `mapping`, `config`, `configFile`, `log`, and an `instances[]` array of active sessions with their component + session metadata.
 - **Extension hot-upgrade** — upgrade the `.lex` in-place via `inject()` without restarting the servlet container.
 - **Configurable timeouts** — `idleTimeout` and `requestTimeout` per web context via `websocket.json`.
diff --git a/source/java/src/org/lucee/extension/websocket/client/AbsWSClient.java b/source/java/src/org/lucee/extension/websocket/client/AbsWSClient.java
index bd24251..f1cd843 100644
--- a/source/java/src/org/lucee/extension/websocket/client/AbsWSClient.java
+++ b/source/java/src/org/lucee/extension/websocket/client/AbsWSClient.java
@@ -44,6 +44,7 @@ public abstract class AbsWSClient implements Objects {
 	protected Key IS_CLOSE;
 	protected Key SIZE;
 	protected Key GET_CLIENTS;
+	protected Key GET_SESSION;
 
 	protected final WebSocketEndpointFactory factory;
 	private String className;
@@ -61,6 +62,7 @@ public AbsWSClient(WebSocketEndpointFactory factory, String className) {
 		IS_CLOSE = caster.toKey("isClose");
 		SIZE = caster.toKey("size");
 		GET_CLIENTS = caster.toKey("getClients");
+		GET_SESSION = caster.toKey("getSession");
 	}
 
 	@Override
diff --git a/source/java/src/org/lucee/extension/websocket/client/WSClient.java b/source/java/src/org/lucee/extension/websocket/client/WSClient.java
index 6f40474..399420b 100644
--- a/source/java/src/org/lucee/extension/websocket/client/WSClient.java
+++ b/source/java/src/org/lucee/extension/websocket/client/WSClient.java
@@ -19,7 +19,7 @@ public final class WSClient extends AbsWSClient {
 	public WSClient(WebSocketEndpointFactory factory, Object session) {
 		super(factory, "WSClient");
 		this.session = session;
-		keys = new Key[] { BROADCAST_MESSAGE, CLOSE, IS_OPEN, SEND_MESSAGE };
+		keys = new Key[] { BROADCAST_MESSAGE, CLOSE, GET_SESSION, IS_OPEN, SEND_MESSAGE };
 	}
 
 	@Override
@@ -51,6 +51,10 @@ else if (CLOSE.equals(name)) {
 				throw caster.toPageException(e);
 			}
 		}
+		else if (GET_SESSION.equals(name)) {
+			checkArgs(name, args, 0);
+			return session;
+		}
 
 		throw exception.createExpressionException("WSClient does not have the function [" + name + "]");
 	}
@@ -78,6 +82,9 @@ else if (CLOSE.equals(name)) {
 				throw caster.toPageException(e);
 			}
 		}
+		else if (GET_SESSION.equals(name)) {
+			return session;
+		}
 		throw exception.createExpressionException("WSClient does not have the function [" + name + "]");
 	}
 
@@ -95,6 +102,8 @@ public String toString() {
 
 				+ "\n\tclose():void;"
 
+				+ "\n\tgetSession():Session;"
+
 				+ "\n}";
 	}