EUVD-2026-52751

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, Flowise's HTTP security module httpSecurity.ts did not normalize IPv4-mapped IPv6 addresses such as ::ffff:127.0.0.1 and ::ffff:169.254.169.254 before checking them against the deny list...

CVE-2026-46479

creationtimestamp| type| source ---|---|--- 2026-05-14 14:18:18+00:00| published-proof-of-concept| https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-mq53-pc65-wjc4 2026-06-08 17:14:58+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mns6n7iq7p2r...

CVE-2026-42862

creationtimestamp| type| source ---|---|--- 2026-05-14 14:12:20+00:00| published-proof-of-concept| https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-x5v6-pj28-cwwm...

GHSA-8VVX-QVQ9-5948 Flowise allows arbitrary file write to RCE

Summary An attacker could write files with arbitrary content to the filesystem via the /api/v1/document-store/loader/process API. An attacker can reach RCERemote Code Execution via file writing. Details All file writing functions in packages/components/src/storageUtils.ts are vulnerable. -...