{"id":"CVE-2026-32265","aliases":["GHSA-hwj7-4vgc-j3v9"],"url":"https://o3.security/vulnerability/CVE-2026-32265","summary":"Amazon S3 for Craft CMS has an Information Disclosure vulnerability","details":"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.","published":"2026-03-18T03:28:24.443Z","modified":"2026-08-12T03:51:19.338135061Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"craftcms/aws-s3","fixedVersion":"2.2.5"}],"fix":{"url":"https://github.com/craftcms/aws-s3/commit/ef8904d8b6856e4a52893a9e1e52988ae110aa3f","label":"craftcms/aws-s3@ef8904d"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32265.json"},{"type":"ADVISORY","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":"FIX","url":"https://github.com/craftcms/aws-s3/commit/ef8904d8b6856e4a52893a9e1e52988ae110aa3f"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:19.338135061Z"}}