---
type: post-synth-check
title: WAW018
description: S3 bucket missing public access block — all public access should be blocked
id: WAW018
severity: error
category: post-synth
lexicon: aws
docs: https://intentius.io/chant/lexicons/aws/rules/
---
S3 bucket missing public access block — all public access should be blocked

## Applies to

- [Bucket](/types/Bucket.md)
- [Type](/types/Type.md)