{"schema":"threatline.record/2","record":{"id":"CVE-2026-105857","aliases":["GHSA-r488-j9vj-wx3q"],"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`.","categories":["Libraries & packages"],"product":"@payloadcms/plugin-form-builder","vendor":"payloadcms","ecosystem":"npm","affected_ranges":[{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-r488-j9vj-wx3q","source_modified_at":"2026-10-07T20:28:48Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"@payloadcms/plugin-form-builder"},"range":"< 3.90.0"},{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-r488-j9vj-wx3q","source_modified_at":"2026-10-07T20:28:48Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"@payloadcms/plugin-form-builder"},"range":">= 4.0.0-canary.0, < 4.0.0-canary.34"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-105857","source_modified_at":"2026-10-06T17:23:32.964Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"payload","vendor":"payloadcms","versions":[{"version":"< 3.90.0","status":"affected"},{"version":">= 4.0.0-canary.0, < 4.0.0-canary.34","status":"affected"}],"defaultStatus":null},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-r488-j9vj-wx3q","source_modified_at":"2026-10-07T20:45:04.338417618Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"@payloadcms/plugin-form-builder","purl":"pkg:npm/%40payloadcms/plugin-form-builder"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"3.90.0"}],"type":"SEMVER"}],"versions":[]},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-r488-j9vj-wx3q","source_modified_at":"2026-10-07T20:45:04.338417618Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"@payloadcms/plugin-form-builder","purl":"pkg:npm/%40payloadcms/plugin-form-builder"},"ranges":[{"events":[{"introduced":"4.0.0-canary.0"},{"fixed":"4.0.0-canary.34"}],"type":"SEMVER"}],"versions":[]}],"fixed_versions":[{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-r488-j9vj-wx3q","source_modified_at":"2026-10-07T20:28:48Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"@payloadcms/plugin-form-builder"},"version":"3.90.0"},{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-r488-j9vj-wx3q","source_modified_at":"2026-10-07T20:28:48Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"@payloadcms/plugin-form-builder"},"version":"4.0.0-canary.34"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-r488-j9vj-wx3q","source_modified_at":"2026-10-07T20:45:04.338417618Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"@payloadcms/plugin-form-builder","purl":"pkg:npm/%40payloadcms/plugin-form-builder"},"version":"3.90.0"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-r488-j9vj-wx3q","source_modified_at":"2026-10-07T20:45:04.338417618Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"@payloadcms/plugin-form-builder","purl":"pkg:npm/%40payloadcms/plugin-form-builder"},"version":"4.0.0-canary.34"}],"cvss":10,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.00434,"percentile":0.36684,"score_date":"2026-10-23"},"published_at":"2026-10-06T16:26:54.885Z","modified_at":"2026-10-07T20:45:04.338417618Z","provenance":[{"source":"GitHub Advisory Database","url":"https://github.com/advisories/GHSA-r488-j9vj-wx3q","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-07T20:28:48Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-105857","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-06T17:23:32.964Z"},{"source":"OSV","url":"https://osv.dev/vulnerability/GHSA-r488-j9vj-wx3q","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-07T20:45:04.338417618Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-105857","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["GitHub Advisory Database","CVE List","OSV","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/payloadcms/payload/security/advisories/GHSA-r488-j9vj-wx3q","tags":["x_refsource_CONFIRM"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105857","source":"GitHub Advisory Database"},{"source":"CVE List","url":"https://github.com/payloadcms/payload/commit/333b82b9f3e685fed6826c2e3270da79df8336c6","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/payloadcms/payload/releases/tag/v3.90.0","tags":["x_refsource_MISC"]},{"url":"https://github.com/advisories/GHSA-r488-j9vj-wx3q","source":"GitHub Advisory Database"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"total","assessed_at":"2026-10-06T17:23:21.462360Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"ecosystem","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-07T20:45:04.338417618Z","content_hash":"8744a077e85f0996d93b986fd58d8e462b842cb4a3b421c8532c18d7053ae8c9"}}