{"action":"Upgrade payload to 3.90.0 or later.","affected":[{"fixed":"3.90.0","introduced":"3.0.0"},{"fixed":"4.0.0-canary.34","introduced":"4.0.0-canary.0"}],"component":"payload","cve_ids":["CVE-2026-105863"],"ecosystem":"npm","epss":0.00549,"exploited":false,"fixed_versions":["3.90.0","4.0.0-canary.34"],"ghsa_id":"GHSA-66wr-7vmr-p5jq","id":"tcs_01M5KF61JEGVW8WR3NB673QNDM","modified_at":"2026-10-07T20:45:05.341961460Z","published_at":"2026-10-07T20:28:18Z","references":["https://osv.dev/vulnerability/GHSA-66wr-7vmr-p5jq","https://github.com/payloadcms/payload/security/advisories/GHSA-66wr-7vmr-p5jq","https://nvd.nist.gov/vuln/detail/CVE-2026-105863","https://github.com/payloadcms/payload/commit/56cd5cd050a57daebf33159e41e5ff9d4a45239c","https://github.com/payloadcms/payload","https://github.com/payloadcms/payload/releases/tag/v3.90.0"],"severity":{"label":"critical","score":9.4},"sources":[{"source":"osv","source_id":"GHSA-66wr-7vmr-p5jq","url":"https://osv.dev/vulnerability/GHSA-66wr-7vmr-p5jq"},{"source":"nvd","source_id":"CVE-2026-105863","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105863"}],"summary":"Payload authentication token field handling issue"}