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AWS cli medium security documentation change

Service: cli · 2025-08-19 · Security-related medium

File: cli/latest/reference/s3control/put-bucket-versioning.md

Summary

Updated CLI version reference, added warning about URL encoding headers with spaces

Security assessment

Added warning mitigates risks of versioning configuration errors due to unencoded headers, which could lead to unintended bucket state changes.

Diff

diff --git a/cli/latest/reference/s3control/put-bucket-versioning.md b/cli/latest/reference/s3control/put-bucket-versioning.md
index 9de8e9f46..39fdc5270 100644
--- a//cli/latest/reference/s3control/put-bucket-versioning.md
+++ b//cli/latest/reference/s3control/put-bucket-versioning.md
@@ -15 +15 @@
-  * [AWS CLI 2.28.11 Command Reference](../../index.html) »
+  * [AWS CLI 2.28.12 Command Reference](../../index.html) »
@@ -87,0 +88,4 @@ The following operations are related to `PutBucketVersioning` for S3 on Outposts
+### Warning
+
+You must URL encode any signed header values that contain spaces. For example, if your header value is `my file.txt` , containing two spaces after `my` , you must URL encode this value to `my%20%20file.txt` .
+
@@ -272 +276 @@ None
-  * [AWS CLI 2.28.11 Command Reference](../../index.html) »
+  * [AWS CLI 2.28.12 Command Reference](../../index.html) »