Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, several organization billing endpoints in packages/server/src/enterprise/routes/organization.route.ts and packages/server/src/enterprise/controllers/organization.controller.ts accept attacker-controlled Stripe subscriptionId values without verifying that the identifier belongs to the authenticated user's organization. An authenticated attacker can perform unauthorized Stripe subscription operations on other tenants, including changing subscription plans or modifying seat quantities, resulting in financial impact and service disruption. This issue is fixed in 3.1.3.
Fix
Patch, vendor advisory and mitigation references on NVD 4
- https://github.com/FlowiseAI/Flowise/commit/4d7899d02ca370a5510406be5c91483085a412f9 Patch
- https://github.com/FlowiseAI/Flowise/pull/6321 Issue Tracking, Patch
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-gmmw-qg98-6j6p Exploit, Vendor Advisory
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-gmmw-qg98-6j6p 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 8.3 · flowiseaiNVD modified 2026-10-23 21:10
Affected (CPE criteria) 1
cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:*
References 5
- https://github.com/FlowiseAI/Flowise/commit/4d7899d02ca370a5510406be5c91483085a412f9 Patch
- https://github.com/FlowiseAI/Flowise/pull/6321 Issue Tracking, Patch
- https://github.com/FlowiseAI/Flowise/releases/tag/[email protected] Release Notes
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-gmmw-qg98-6j6p Exploit, Vendor Advisory
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-gmmw-qg98-6j6p Exploit, Vendor Advisory