{"affected":[{"defaultStatus":"unaffected","product":"cms","source":"CNA: VulnCheck","vendor":"craftcms","versions":[{"lessThan":"5.11.2","status":"affected","version":"5.0.0","versionType":"semver"},{"status":"unaffected","version":"5.11.2","versionType":"semver"}]}],"cveId":"CVE-2026-124427","cwes":["CWE-862"],"description":"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.","epss":{"date":"2026-11-12","percentile":0.31603,"score":0.00372},"exploits":[],"kev":null,"metrics":[{"score":9.3,"severity":"critical","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},{"score":9.8,"severity":"critical","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},{"score":9.3,"severity":"critical","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0"},{"score":9.8,"severity":"critical","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1794506756279,"publishedAt":1794143724621,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/craftcms/cms/security/advisories/GHSA-xpg7-m6gm-4xfh"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/craft-cms-5.0.0-before-5.11.2-graphql-schema-scope-bypass-via-prev-next"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/craftcms/cms/security/advisories/GHSA-xpg7-m6gm-4xfh"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://www.vulncheck.com/advisories/craft-cms-5.0.0-before-5.11.2-graphql-schema-scope-bypass-via-prev-next"}],"remediation":[],"revision":"d09fca951bea306a2022a341a2bd8696458cca3ffd37c74b2e792dfade4202cf","sources":[{"modifiedAt":1794506756279,"name":"CNA: VulnCheck","retrievedAt":1794510556317,"url":"https://www.cve.org/CVERecord?id=CVE-2026-124427"},{"modifiedAt":1794347189520,"name":"NVD","retrievedAt":1794356354666,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-124427"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794510585874,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-124427"}],"ssvc":{"assessedAt":1794502392358,"automatable":"yes","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"Craft CMS 5.0.0 before 5.11.2 GraphQL Schema Scope Bypass via prev/next","updatedAt":1794510585874}