{"id":"CVE-2026-28696","summary":"Craft affected by IDOR via GraphQL @parseRefs","details":"Craft is a content management system (CMS). Prior to 4.17.0-beta.1 and 5.9.0-beta.1, the GraphQL directive @parseRefs, intended to parse internal reference tags (e.g., {user:1:email}), can be abused by both authenticated users and unauthenticated guests (if a Public Schema is enabled) to access sensitive attributes of any element in the CMS. The implementation in Elements::parseRefs fails to perform authorization checks, allowing attackers to read data they are not authorized to view. This vulnerability is fixed in 4.17.0-beta.1 and 5.9.0-beta.1.","aliases":["GHSA-7x43-mpfg-r9wj"],"modified":"2026-04-10T05:41:23.504804Z","published":"2026-03-04T16:21:43.199Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-639"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28696.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28696.json"},{"type":"ADVISORY","url":"https://github.com/craftcms/cms/security/advisories/GHSA-7x43-mpfg-r9wj"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28696"},{"type":"FIX","url":"https://github.com/craftcms/cms/commit/4d98a07e47580f1712095825d3e3c4d67bc9f8b9"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/craftcms/cms","events":[{"introduced":"daac7c1da2f701f2e9ddee1da1457ce61660b581"},{"fixed":"42cef196d68dd8d48ceaab89b2c9e2edd2cecbe8"}],"database_specific":{"versions":[{"introduced":"4.0.0-RC1"},{"fixed":"4.17.0-beta.1"}]}},{"type":"GIT","repo":"https://github.com/craftcms/cms","events":[{"introduced":"04755d93f86d07cc183db47db8a0eee106892e30"},{"fixed":"0ad14c3c7e590461b52aeb44859659e2e231e04d"}],"database_specific":{"versions":[{"introduced":"5.0.0-RC1"},{"fixed":"5.9.0-beta.1"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-28696.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}]}