{"id":"GHSA-2g7p-5934-q4w7","revision":"5135a0318aae4d1293f80ae96e4f611b","records":[{"revision":"5135a0318aae4d1293f80ae96e4f611b","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-2g7p-5934-q4w7","aliases":["CVE-2026-105854"],"title":"Payload: ReDoS in Multipart Content-Type Validation","description":"## Impact\nA malformed multipart request body could take an extremely long time to finish.\n\n## Patches\nUsers should upgrade Payload packages to `>= 3.90.0` or `>= 4.0.0-canary.34`.","state":0,"publishedAt":"2026-10-06T16:18:27+00:00","modifiedAt":"2026-10-06T16:30:04.3223654+00:00","affected":[{"ecosystem":"npm","name":"payload","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"3.0.0"},{"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_V4","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"HIGH"}],"references":["https://github.com/payloadcms/payload/security/advisories/GHSA-2g7p-5934-q4w7","https://github.com/payloadcms/payload/commit/0084bd51fb7742b26a88431bb84cb1696857e6dc","https://github.com/payloadcms/payload","https://github.com/payloadcms/payload/releases/tag/v3.90.0"],"sourceUrl":"https://github.com/advisories/GHSA-2g7p-5934-q4w7","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-2g7p-5934-q4w7","identifiers":["GHSA-2g7p-5934-q4w7","CVE-2026-105854"]},"retained":false,"historicalAffected":[]}],"coverage":[]}