{"id":"CVE-2026-112774","revision":"86195941cb134c4aa07d0abf84d2db84","records":[{"revision":"86195941cb134c4aa07d0abf84d2db84","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-112774","aliases":[],"title":"Craft CMS 5.8.0 before 5.11.0 Admin RCE via ContentBlock Field Layout","description":"Craft CMS from 5.8.0 before 5.11.0 contains a remote code execution vulnerability that allows authenticated administrators to inject Yii behaviors by supplying a JSON-string field layout to ContentBlock::setFieldLayout(). Attackers with allowAdminChanges enabled can include 'as X' or 'on X' keys that bypass cleanseConfig() to execute OS commands as the web user and disclose secrets.","state":0,"publishedAt":"2026-10-19T19:10:52.576+00:00","modifiedAt":"2026-10-20T14:36:01.519+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\": \"5.8.0\",\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:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.7,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2,"severity":"HIGH"}],"references":["https://github.com/craftcms/cms/security/advisories/GHSA-j6r9-fxgv-j7x5","https://www.vulncheck.com/advisories/craft-cms-5.8.0-before-5.11.0-admin-rce-via-contentblock-field-layout"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112774","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-112774","identifiers":["CVE-2026-112774"]},"retained":false,"historicalAffected":[]}],"coverage":[]}