From da0f065c9cbdcf83c905b19e8a71bfa34a65a143 Mon Sep 17 00:00:00 2001
From: Matthew Keeler <mkeeler@launchdarkly.com>
Date: Thu, 23 Jul 2026 10:44:36 -0400
Subject: [PATCH] fix: Redact anonymous context attributes in server-side
 custom events

---
 libs/internal/src/events/asio_event_processor.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/libs/internal/src/events/asio_event_processor.cpp b/libs/internal/src/events/asio_event_processor.cpp
index eefecfa68..5d771bbff 100644
--- a/libs/internal/src/events/asio_event_processor.cpp
+++ b/libs/internal/src/events/asio_event_processor.cpp
@@ -284,10 +284,15 @@ std::vector<OutputEvent> AsioEventProcessor<SDK>::Process(
                     }
                 }
 
+                auto filtered_context =
+                    std::is_same<SDK, config::shared::ServerSDK>::value
+                        ? filter_.FilterWithAnonymousRedaction(event.context)
+                        : filter_.Filter(event.context);
+
                 out.emplace_back(TrackEvent{
                     event.creation_date,
                     event.key,
-                    filter_.Filter(event.context),
+                    std::move(filtered_context),
                     event.data,
                     event.metric_value,
                 });