Flowise is a drag & drop user interface to build a customized large language model flow. In version 3.0.5, a Server-Side Request Forgery (SSRF) vulnerability was discovered in the /api/v1/fetch-links endpoint of the Flowise application. This vulnerability allows an attacker to use the Flowise server as a proxy to access internal network web services and explore their link structures. This issue has been patched in version 3.0.6.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-hr92-4q35-4j3m Exploit, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.5 · flowiseaiNVD modified 2026-10-11 20:10
Affected (CPE criteria) 1
cpe:2.3:a:flowiseai:flowise:3.0.5:*:*:*:*:*:*:*
References 5
- https://github.com/FlowiseAI/Flowise/blob/5930f1119c655bcf8d2200ae827a1f5b9fec81d0/packages/components/src/utils.ts#L474-L478 Product
- https://github.com/FlowiseAI/Flowise/blob/5930f1119c655bcf8d2200ae827a1f5b9fec81d0/packages/server/src/controllers/fetch-links/index.ts#L6-L24 Product
- https://github.com/FlowiseAI/Flowise/blob/5930f1119c655bcf8d2200ae827a1f5b9fec81d0/packages/server/src/services/fetch-links/index.ts#L8-L18 Product
- https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.6 Release Notes
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-hr92-4q35-4j3m Exploit, Vendor Advisory