Flowise is a drag & drop user interface to build a customized large language model flow. Prior to August 2025 Cloud-Hosted Flowise, an authenticated vulnerability in Flowise Cloud allows any user on the free tier to access sensitive environment variables from other tenants via the Custom JavaScript Function node. This includes secrets such as OpenAI API keys, AWS credentials, Supabase tokens, and Google Cloud secrets — resulting in a full cross-tenant data exposure. This issue has been patched in the August 2025 Cloud-Hosted Flowise.
Metrics
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History
Tue, 23 Sep 2025 16:15:00 +0000
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Flowiseai
Flowiseai flowise |
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Flowiseai
Flowiseai flowise |
Tue, 23 Sep 2025 00:15:00 +0000
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threat_severity
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threat_severity
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Mon, 22 Sep 2025 20:15:00 +0000
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ssvc
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Mon, 22 Sep 2025 19:45:00 +0000
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| Description | Flowise is a drag & drop user interface to build a customized large language model flow. Prior to August 2025 Cloud-Hosted Flowise, an authenticated vulnerability in Flowise Cloud allows any user on the free tier to access sensitive environment variables from other tenants via the Custom JavaScript Function node. This includes secrets such as OpenAI API keys, AWS credentials, Supabase tokens, and Google Cloud secrets — resulting in a full cross-tenant data exposure. This issue has been patched in the August 2025 Cloud-Hosted Flowise. | |
| Title | Critical Multi-Tenant Variable Disclosure in Flowise Cloud via Custom JavaScript Function | |
| Weaknesses | CWE-200 CWE-284 |
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cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-09-22T19:39:03.774Z
Updated: 2025-09-22T19:47:56.540Z
Reserved: 2025-09-15T19:13:16.906Z
Link: CVE-2025-59434
Updated: 2025-09-22T19:47:30.339Z
Status : Awaiting Analysis
Published: 2025-09-22T20:15:39.017
Modified: 2025-09-22T21:22:16.313
Link: CVE-2025-59434