{"id":"CVE-2026-124427","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-124427","summary":"Craft CMS from 5.0.0 before 5.11.2 contains an authorization bypass vulnerability that allows anonymous GraphQL clients to read out-of-scope section entries via prev/next fields. Attackers…","details":"Craft CMS from 5.0.0 before 5.11.2 contains an authorization bypass vulnerability that allows anonymous GraphQL clients to read out-of-scope section entries via prev/next fields. Attackers can chain next hops from one visible in-scope entry to enumerate entries and read titles, slugs, and custom-field content from withheld sections.","published":"2026-11-08T14:18:08.517","modified":"2026-11-08T14:18:08.517","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/craftcms/cms/security/advisories/GHSA-xpg7-m6gm-4xfh"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/craft-cms-5.0.0-before-5.11.2-graphql-schema-scope-bypass-via-prev-next"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-11-08T14:18:08.517"}}