{"id":"EUVD-2026-52872","enisaUuid":"9896cced-9f99-31de-8f17-816923b8e2e0","description":"Flowise is a drag \u0026 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\u0027s 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.","datePublished":"Aug 4, 2026, 7:23:57 PM","dateUpdated":"Aug 5, 2026, 2:51:23 PM","baseScore":8.3,"baseScoreVersion":"4.0","baseScoreVector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N","references":"https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-gmmw-qg98-6j6p\nhttps://github.com/FlowiseAI/Flowise/pull/6321\nhttps://github.com/FlowiseAI/Flowise/commit/4d7899d02ca370a5510406be5c91483085a412f9\nhttps://github.com/FlowiseAI/Flowise/releases/tag/flowise@3.1.3\n","aliases":"CVE-2026-70476\nGHSA-gmmw-qg98-6j6p\n","assigner":"GitHub_M","epss":0.52,"enisaIdProduct":[{"id":"821aec70-2173-3d8c-b9c0-b9b251f719c7","product":{"name":"Flowise","vendor":{"name":"FlowiseAI"}},"product_version":"\u003c 3.1.2"}],"enisaIdVendor":[{"id":"277adfc9-a832-3195-95b2-38e8d0da7160","vendor":{"name":"FlowiseAI"}}],"enisaIdVulnerability":[{"id":"02437ae5-772d-3037-a0a6-448f096d47fb","vulnerability":{"id":"GHSA-gmmw-qg98-6j6p","description":"Flowise: Broken Access Control in Stripe Subscription Endpoints Allows Cross-Tenant Billing Manipulation","datePublished":"Aug 4, 2026, 7:24:07 PM","dateUpdated":"Aug 4, 2026, 7:24:07 PM","baseScore":0.0,"references":"https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-gmmw-qg98-6j6p\nhttps://github.com/FlowiseAI/Flowise/pull/6321\nhttps://github.com/FlowiseAI/Flowise/commit/4d7899d02ca370a5510406be5c91483085a412f9\nhttps://github.com/FlowiseAI/Flowise\nhttps://github.com/FlowiseAI/Flowise/releases/tag/flowise@3.1.3\n","enisa_id":"EUVD-2026-52872\n","aliases":"GHSA-gmmw-qg98-6j6p\nCVE-2026-70476\n","epss":0.0,"dataProcessed":"Nov 1, 2026, 2:03:49 AM","vulnerabilityProduct":[],"vulnerabilityVendor":[]}},{"id":"329b4b3b-e4a5-3f15-b3d3-98bda016839c","vulnerability":{"id":"CVE-2026-70476","description":"Flowise is a drag \u0026 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\u0027s 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.","datePublished":"Aug 4, 2026, 7:23:57 PM","dateUpdated":"Aug 5, 2026, 2:51:23 PM","status":"PUBLISHED","baseScore":8.3,"baseScoreVersion":"4.0","baseScoreVector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N","references":"https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-gmmw-qg98-6j6p\nhttps://github.com/FlowiseAI/Flowise/pull/6321\nhttps://github.com/FlowiseAI/Flowise/commit/4d7899d02ca370a5510406be5c91483085a412f9\nhttps://github.com/FlowiseAI/Flowise/releases/tag/flowise@3.1.3\n","enisa_id":"EUVD-2026-52872\n","assigner":"GitHub_M","epss":0.52,"dataProcessed":"Nov 7, 2026, 7:16:50 AM","vulnerabilityProduct":[{"id":"293f7999-7fa6-3865-a36b-de8fd5f85982","product":{"name":"Flowise","vendor":{"name":"FlowiseAI"}},"product_version":"\u003c 3.1.2"}],"vulnerabilityVendor":[{"id":"55929b1a-c88d-3c25-aff6-4717fb35a282","vendor":{"name":"FlowiseAI"}}]}}],"enisaIdAdvisory":[]}