{"id":"CVE-2026-112776","revision":"87998a9ac6424a328d0d02094b95fc0c","records":[{"revision":"87998a9ac6424a328d0d02094b95fc0c","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-112776","aliases":[],"title":"Craft CMS 5.0.0 before 5.11.0 GraphQL Site-Scope Bypass via Mutations","description":"Craft CMS from 5.0.0 before 5.11.0 contains an authorization bypass vulnerability that allows site-scoped GraphQL tokens to mutate other sites' content because requireAllowedSite() is not enforced. Attackers holding a site-A token can create entries in site B via supplied siteId and delete entries, categories, tags, and assets shared across sites.","state":0,"publishedAt":"2026-10-19T19:10:53.896+00:00","modifiedAt":"2026-10-20T15:09:02.69+00:00","affected":[{"ecosystem":"Vendor product","name":"cms","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"craftcms\",\n                    \"product\": \"cms\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"5.0.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"5.11.0\"\n                        },\n                        {\n                            \"version\": \"5.11.0\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","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","score":9.3,"severity":"CRITICAL"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8,"severity":"CRITICAL"}],"references":["https://github.com/craftcms/cms/security/advisories/GHSA-7rr3-4jcm-x526","https://www.vulncheck.com/advisories/craft-cms-5.0.0-before-5.11.0-graphql-site-scope-bypass-via-mutations"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112776","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-112776","identifiers":["CVE-2026-112776"]},"retained":false,"historicalAffected":[]}],"coverage":[]}