{"id":"CVE-2026-105851","revision":"d954905669a6497184c11a7b10778a35","records":[{"revision":"d954905669a6497184c11a7b10778a35","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-105851","aliases":[],"title":"Payload: Field access control bypass on auth collections","description":"Payload is a free and open source headless content management system. In versions from 3.0.0 before 3.90.0 and canary versions before 4.0.0-canary.34, the duplicate operation copies values from a source document even when a field is hidden or its access.read or access.create rule rejects that value for the caller. The disableDuplicate setting does not prevent this access-control bypass. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.","state":0,"publishedAt":"2026-10-06T16:13:11.367+00:00","modifiedAt":"2026-10-06T17:39:29.558+00:00","affected":[{"ecosystem":"Vendor product","name":"payload","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"payloadcms\",\n                    \"product\": \"payload\",\n                    \"versions\": [\n                        {\n                            \"version\": \"> 3.0.0, < 3.90.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"> 4.0.0-canary.0, < 4.0.0-canary.34\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:H/SI:H/SA:N","score":9.3,"severity":"CRITICAL"}],"references":["https://github.com/payloadcms/payload/security/advisories/GHSA-vc4h-q48j-5hcx","https://github.com/payloadcms/payload/commit/099ef12e2682f076aa8e8d0ccb790536b4e1027f","https://github.com/payloadcms/payload/releases/tag/v3.90.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-105851","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-105851","identifiers":["CVE-2026-105851"]},"retained":false,"historicalAffected":[]}],"coverage":[]}