{"id":"GHSA-97rh-rhh2-7vjv","revision":"d2e419410c494383b288cf466b96ac4f","records":[{"revision":"d2e419410c494383b288cf466b96ac4f","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-97rh-rhh2-7vjv","aliases":["CVE-2026-105858"],"title":"Payload: Remote Code Execution through first-register","description":"### Impact\nA crafted request to the public first-register operation can be used to perform a RCE exploit.\n\n**You are affected if:**\n\n- You use local auth strategy and your application remains without an initial user created\n\n## Patches\n\nIn the patched version data submission to create first user is properly sanitized.\n\nUsers should upgrade Payload packages to `>= 3.90.0` or `>= 4.0.0-canary.34`.","state":0,"publishedAt":"2026-10-07T20:29:58+00:00","modifiedAt":"2026-10-07T20:45:04.344826+00:00","affected":[{"ecosystem":"npm","name":"payload","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"3.90.0"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"npm","name":"payload","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"4.0.0-canary.0"},{"kind":"fixed","version":"4.0.0-canary.34"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"HIGH"}],"references":["https://github.com/payloadcms/payload/security/advisories/GHSA-97rh-rhh2-7vjv","https://nvd.nist.gov/vuln/detail/CVE-2026-105858","https://github.com/payloadcms/payload/commit/e947fc4ba4a434f276d043386e501b1d14eda679","https://github.com/payloadcms/payload","https://github.com/payloadcms/payload/releases/tag/v3.90.0"],"sourceUrl":"https://github.com/advisories/GHSA-97rh-rhh2-7vjv","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-97rh-rhh2-7vjv","identifiers":["GHSA-97rh-rhh2-7vjv","CVE-2026-105858"]},"retained":false,"historicalAffected":[]}],"coverage":[]}