Information disclosure in Craftcms Aws-S3
CVE-2026-32265
The Amazon S3 for Craft CMS plugin provides an Amazon S3 integration for Craft CMS. In versions 2.0.2 through 2.2.4, unauthenticated users can view a list of buckets the plugin has access to. The `BucketsController->actionLoadBucketData()` endpoint allows unauthenticated users with a valid CSRF token to view a list of buckets that the plugin is allowed to see. Users should update to version 2.2.5 of the plugin to mitigate the issue.
Vulnerability class: Information Disclosure
EPSS: 0.003 (26.9th percentile) — read the EPSS interpretation.
Affected products
- Craftcms Aws-s3 — versions >= 2.0.2, < 2.2.5
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)