{"cve":"CVE-2025-71338","nvd":{"published":"2026-06-25T22:16:59.520","modified":"2026-10-12T21:10:00.227","status":"Modified","description":"Flowise through 2.2.7 fails to sanitize path segments in the document-store loader endpoint, allowing unauthenticated attackers to write files outside the storage directory. Attackers can use parent-directory sequences to escape the storage directory and overwrite application files loaded at boot for remote code execution.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","score":10.0},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-73"],"references":["https://github.com/FlowiseAI/Flowise/releases/tag/flowise%402.2.7-patch.1","https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-8vvx-qvq9-5948","https://www.vulncheck.com/advisories/flowise-arbitrary-file-write-to-remote-code-execution-via-document-store-api","https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-8vvx-qvq9-5948"],"products":["flowiseai:flowise"],"source":"nvd","synced_at":"2026-10-19T22:41:17.107060303+00:00"},"epss":{"cve":"CVE-2025-71338","score":0.01157,"percentile":0.66833,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-8vvx-qvq9-5948","url":"https://osv.dev/vulnerability/GHSA-8vvx-qvq9-5948","summary":"Flowise allows arbitrary file write to RCE","modified":"2026-07-08T07:35:35.228795273Z","packages":[{"ecosystem":"npm","name":"flowise","purl":"pkg:npm/flowise","ranges":["<=2.2.7"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}