{"id":"CVE-2026-105861","revision":"b0d27491eeda4fdeb322d0763ef3f6a5","records":[{"revision":"b0d27491eeda4fdeb322d0763ef3f6a5","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-105861","aliases":[],"title":"Payload external upload trust validation issue","description":"Payload is a free and open source headless content management system. In versions after 3.0.0 and before 3.90.0, authenticated external URL-based upload retrieval can forward authentication data to a redirected destination that was not verified as trusted, potentially exposing a valid session to an unintended recipient. This issue is fixed in version 3.90.0.","state":0,"publishedAt":"2026-10-06T16:34:41.622+00:00","modifiedAt":"2026-10-06T17:39:16.866+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:P/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","score":7.2,"severity":"HIGH"}],"references":["https://github.com/payloadcms/payload/security/advisories/GHSA-pj5h-5q6c-3pfx","https://github.com/payloadcms/payload/commit/ba5cf6ae20d27a2c15106cb37466419031f86e6d","https://github.com/payloadcms/payload/releases/tag/v3.90.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-105861","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-105861","identifiers":["CVE-2026-105861"]},"retained":false,"historicalAffected":[]}],"coverage":[]}