Medium severityNVD Advisory· Published Mar 18, 2026· Updated Apr 16, 2026

CVE-2026-32265

Description

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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
craftcms/aws-s3Packagist	>= 2.0.2, < 2.2.5	2.2.5

Affected products

Craftcms/AWS S3references
ghsa-coords
pkg:composer/craftcms/aws-s3
Range: >= 2.0.2, < 2.2.5

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-hwj7-4vgc-j3v9ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2026-32265ghsaADVISORY
github.com/craftcms/aws-s3/commit/ef8904d8b6856e4a52893a9e1e52988ae110aa3fnvdWEB
github.com/craftcms/aws-s3/security/advisories/GHSA-hwj7-4vgc-j3v9nvdWEB

News mentions

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cvss	0.260
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000