{"id":"GHSA-qf28-8hc6-vwrp","revision":"50825c30d2404004a818a14f826eea96","records":[{"revision":"50825c30d2404004a818a14f826eea96","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-qf28-8hc6-vwrp","aliases":["CVE-2026-105844"],"title":"Payload: Prototype pollution in Payload Import Export plugin","description":"### Impact\nAn unauthenticated user could cause unintended application behavior when the Import Export plugin is enabled, allowing an attacker to submit and execute remote code (RCE).\n\nApplications that do not use `@payloadcms/plugin-import-export` are not affected.\n\n### Patches\nUsers should upgrade Payload packages to `>= 3.88.0` or `>= 4.0.0-canary.27.`\n\n### Workarounds\nUpgrading is recommended. Until then, disable the Import Export plugin or restrict access to its endpoints.","state":0,"publishedAt":"2026-10-06T16:09:23+00:00","modifiedAt":"2026-10-06T16:15:04.8216482+00:00","affected":[{"ecosystem":"npm","name":"@payloadcms/plugin-import-export","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"3.0.0"},{"kind":"fixed","version":"3.88.0"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"npm","name":"@payloadcms/plugin-import-export","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"4.0.0-canary.0"},{"kind":"fixed","version":"4.0.0-canary.27"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V4","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"CRITICAL"}],"references":["https://github.com/payloadcms/payload/security/advisories/GHSA-qf28-8hc6-vwrp","https://github.com/payloadcms/payload/commit/a742140ab4fca3160f7f83e9e7d996552ffc3b5a","https://github.com/payloadcms/payload","https://github.com/payloadcms/payload/releases/tag/v3.88.0"],"sourceUrl":"https://github.com/advisories/GHSA-qf28-8hc6-vwrp","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-qf28-8hc6-vwrp","identifiers":["GHSA-qf28-8hc6-vwrp","CVE-2026-105844"]},"retained":false,"historicalAffected":[]}],"coverage":[]}