AWS cli documentation change

Service: cli · 2025-08-19 · Documentation low

File: cli/latest/reference/s3control/get-public-access-block.md

Summary

Updated AWS CLI version reference from 2.28.11 to 2.28.12 and added a warning about URL encoding signed header values containing spaces.

Security assessment

Added warning emphasizes proper URL encoding of headers with spaces to prevent potential parsing errors or security issues like header injection. However, no explicit security vulnerability is mentioned.

Diff

diff --git a/cli/latest/reference/s3control/get-public-access-block.md b/cli/latest/reference/s3control/get-public-access-block.md
index 362aae158..259b72360 100644
--- a//cli/latest/reference/s3control/get-public-access-block.md
+++ b//cli/latest/reference/s3control/get-public-access-block.md
@@ -15 +15 @@
-  * [AWS CLI 2.28.11 Command Reference](../../index.html) »
+  * [AWS CLI 2.28.12 Command Reference](../../index.html) »
@@ -72,0 +73,4 @@ Related actions include:
+### 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` .
+
@@ -289 +293 @@ PublicAccessBlockConfiguration -> (structure)
-  * [AWS CLI 2.28.11 Command Reference](../../index.html) »
+  * [AWS CLI 2.28.12 Command Reference](../../index.html) »