{"schema_version":"1.9.0","id":"GHSA-r488-j9vj-wx3q","published":"2026-10-07T20:28:33Z","modified":"2026-10-07T20:45:04.338417618Z","aliases":["CVE-2026-105857"],"summary":"Payload Form Builder has an RCE issue","details":"## Impact\n\nA vulnerability in `@payloadcms/plugin-form-builder` in versions < 3.90.0 allow submissions which could be crafted to execute remote code on the server.\n\n**You are affected if:**\n\n- You are using `@payloadcms/plugin-form-builder`\n\n## Patches\n\nUsers should upgrade Payload packages to `>= 3.90.0` or `>= 4.0.0-canary.34`.","affected":[{"package":{"name":"@payloadcms/plugin-form-builder","ecosystem":"npm","purl":"pkg:npm/%40payloadcms/plugin-form-builder"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.90.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-r488-j9vj-wx3q/GHSA-r488-j9vj-wx3q.json"}},{"package":{"name":"@payloadcms/plugin-form-builder","ecosystem":"npm","purl":"pkg:npm/%40payloadcms/plugin-form-builder"},"ranges":[{"type":"SEMVER","events":[{"introduced":"4.0.0-canary.0"},{"fixed":"4.0.0-canary.34"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-r488-j9vj-wx3q/GHSA-r488-j9vj-wx3q.json"}}],"references":[{"type":"WEB","url":"https://github.com/payloadcms/payload/security/advisories/GHSA-r488-j9vj-wx3q"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105857"},{"type":"WEB","url":"https://github.com/payloadcms/payload/commit/333b82b9f3e685fed6826c2e3270da79df8336c6"},{"type":"PACKAGE","url":"https://github.com/payloadcms/payload"},{"type":"WEB","url":"https://github.com/payloadcms/payload/releases/tag/v3.90.0"}],"database_specific":{"cwe_ids":["CWE-1321","CWE-94"],"github_reviewed":true,"github_reviewed_at":"2026-10-07T20:28:33Z","nvd_published_at":"2026-10-06T17:17:21Z","severity":"CRITICAL"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"}]}