{"id":"GHSA-hwj7-4vgc-j3v9","summary":"Amazon S3 for Craft CMS has an Information Disclosure vulnerability","details":"Unauthenticated users can view a list of buckets the plugin has access to.\n\nThe `BucketsController-\u003eactionLoadBucketData()` endpoint allows unauthenticated users with a valid CSRF token to view a list of buckets that the plugin is allowed to see.\n\nUsers should update to version 2.2.5 of the plugin to mitigate the issue.","aliases":["CVE-2026-32265"],"modified":"2026-03-19T21:17:22.321753Z","published":"2026-03-16T18:13:33Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2026-03-16T18:13:33Z","nvd_published_at":"2026-03-18T04:17:27Z","cwe_ids":["CWE-200"],"severity":"MODERATE"},"references":[{"type":"WEB","url":"https://github.com/craftcms/aws-s3/security/advisories/GHSA-hwj7-4vgc-j3v9"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32265"},{"type":"WEB","url":"https://github.com/craftcms/aws-s3/commit/ef8904d8b6856e4a52893a9e1e52988ae110aa3f"},{"type":"PACKAGE","url":"https://github.com/craftcms/aws-s3"}],"affected":[{"package":{"name":"craftcms/aws-s3","ecosystem":"Packagist","purl":"pkg:composer/craftcms/aws-s3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.2"},{"fixed":"2.2.5"}]}],"versions":["2.0.2","2.0.3","2.1.0","2.2.0","2.2.1","2.2.2","2.2.3","2.2.4"],"database_specific":{"last_known_affected_version_range":"\u003c= 2.2.4","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-hwj7-4vgc-j3v9/GHSA-hwj7-4vgc-j3v9.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}