Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, Flowise is vulnerable to a critical unauthenticated remote command execution (RCE) vulnerability. It can be exploited via a parameter override bypass using the FILE-STORAGE:: keyword combined with a NODE_OPTIONS environment variable injection. This allows for the execution of arbitrary system commands with root privileges within the containerized Flowise instance, requiring only a single HTTP request and no authentication or knowledge of the instance. This vulnerability is fixed in 3.1.0.
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History
Fri, 24 Apr 2026 15:15:00 +0000
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Flowiseai
Flowiseai flowise |
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| CPEs | cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Flowiseai
Flowiseai flowise |
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cvssV3_1
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Thu, 23 Apr 2026 21:15:00 +0000
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ssvc
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Thu, 23 Apr 2026 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 3.1.0, Flowise is vulnerable to a critical unauthenticated remote command execution (RCE) vulnerability. It can be exploited via a parameter override bypass using the FILE-STORAGE:: keyword combined with a NODE_OPTIONS environment variable injection. This allows for the execution of arbitrary system commands with root privileges within the containerized Flowise instance, requiring only a single HTTP request and no authentication or knowledge of the instance. This vulnerability is fixed in 3.1.0. | |
| Title | Flowise: Flowise Parameter Override Bypass Remote Command Execution | |
| Weaknesses | CWE-20 | |
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cvssV3_0
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-04-23T19:13:36.220Z
Updated: 2026-04-23T20:19:47.223Z
Reserved: 2026-04-18T14:01:46.801Z
Link: CVE-2026-41268
Updated: 2026-04-23T20:19:43.784Z
Status : Analyzed
Published: 2026-04-23T20:16:15.300
Modified: 2026-04-24T15:14:39.110
Link: CVE-2026-41268
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