Security Advisory
CVE-2026-56273
6.5
MEDIUM
Vulnerability Description
Flowise before 3.1.0 contains a path traversal vulnerability in Faiss and SimpleStore vector store implementations that accept unsanitized basePath parameters from authenticated users. Attackers with valid API tokens can write vector store data to arbitrary filesystem locations, potentially enabling code execution or data exfiltration.
Published Date
July 8, 2026
Official Source
NIST NVD Advisory