{"action":"Upgrade @payloadcms/plugin-multi-tenant to 3.90.0 or later.","affected":[{"fixed":"3.90.0","introduced":"0"},{"fixed":"4.0.0-canary.34","introduced":"4.0.0-canary.0"}],"component":"@payloadcms/plugin-multi-tenant","cve_ids":["CVE-2026-105864"],"ecosystem":"npm","epss":0.00196,"exploited":false,"fixed_versions":["3.90.0","4.0.0-canary.34"],"ghsa_id":"GHSA-xhm9-gwgw-3q2q","id":"tcs_01M5KGJ4FYKHFQ5YBNTE7KHS98","modified_at":"2026-10-07T20:45:07.236890143Z","published_at":"2026-10-07T20:29:27Z","references":["https://osv.dev/vulnerability/GHSA-xhm9-gwgw-3q2q","https://github.com/payloadcms/payload/security/advisories/GHSA-xhm9-gwgw-3q2q","https://nvd.nist.gov/vuln/detail/CVE-2026-105864","https://github.com/payloadcms/payload/commit/b8fc06a18afb6974dc07f95ac1e541c716e5926b","https://github.com/payloadcms/payload","https://github.com/payloadcms/payload/releases/tag/v3.90.0"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GHSA-xhm9-gwgw-3q2q","url":"https://osv.dev/vulnerability/GHSA-xhm9-gwgw-3q2q"},{"source":"nvd","source_id":"CVE-2026-105864","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105864"}],"summary":"@payloadcms/plugin-multi-tenant has a cross-tenant create issue"}