diff --git a/CHANGELOG.md b/CHANGELOG.md
index 089bf8930..856724536 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -54,6 +54,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/).
 - 32-bit agents. #1675
 - Log path config options. #1761
 - "smb_service_name" option. #1741
+- Struts2 exploiter. #1869
 
 ### Fixed
 - A bug in network map page that caused delay of telemetry log loading. #1545