AIKIDO-2026-10273
craftcms/aws-s3 is vulnerable to Information Disclosure
32
Low Risk
This Affects:
craftcms/aws-s3TL;DR
Affected versions of this package are vulnerable to information disclosure due to insufficient access control on the bucket data loading endpoint. Under certain conditions, unauthenticated or unauthorized requests to the controller that loads S3 bucket metadata could expose internal configuration or sensitive information. This is mitigated by enforcing administrator-only access and appropriate request validation on the endpoint, preventing unauthorized access to bucket data.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
craftcms/aws-s3 is vulnerable to Information Disclosure in versions 1.0.0 - 2.2.4.
How to fix this
Upgrade the craftcms/aws-s3 library to the patch version.
Links
GitHub Release
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