{"id":"CVE-2026-124426","title":"Craft CMS before 5.11.2 GraphQL Sites Scope Bypass via localized Field","summary":"Craft CMS from 5.0.0 before 5.11.2 contains an authorization bypass vulnerability that allows unauthenticated attackers to read content from sites outside a GraphQL schema's Sites scope. Attackers can send a POST request to /actions/grap…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cvssSource":"cna","cwe":["CWE-862"],"vendor":"craftcms","product":"cms","affected":["cms >= 5.0.0 < 5.11.2"],"published":"2026-11-08","updated":"2026-11-08","sourceUpdated":"2026-11-08T13:15:23.977Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-124426","references":[{"url":"https://github.com/craftcms/cms/security/advisories/GHSA-mp59-9rf5-93wr","label":"GitHub Security Advisory (GHSA-mp59-9rf5-93wr)"},{"url":"https://www.vulncheck.com/advisories/craft-cms-before-5.11.2-graphql-sites-scope-bypass-via-localized-field","label":"VulnCheck Advisory: Craft CMS before 5.11.2 GraphQL Sites Scope Bypass via localized Field"}],"tags":["cve.org"],"ingestedAt":"2026-11-08T13:50:34.994Z","slug":"CVE-2026-124426","body":"## Overview\n\nCraft CMS from 5.0.0 before 5.11.2 contains an authorization bypass vulnerability that allows unauthenticated attackers to read content from sites outside a GraphQL schema's Sites scope. Attackers can send a POST request to /actions/graphql/api selecting the localized field without the siteId argument to disclose out-of-scope site content.\n\n## Affected\n\n- `cms >= 5.0.0 < 5.11.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}