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CVE-2026-41264— Flowise: CSV Agent Prompt Injection Remote Code Execution Vulnerability

EPSS 0.29% · P52
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I. Basic Information for CVE-2026-41264

Vulnerability Information
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Vulnerability Title
Flowise: CSV Agent Prompt Injection Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, the specific flaw exists within the run method of the CSV_Agents class. The issue results from the lack of proper sandboxing when evaluating an LLM generated python script. An attacker can leverage this vulnerability to execute code in the context of the user running the server. Using prompt injection techniques, an unauthenticated attacker with the ability to send prompts to a chatflow using the CSV Agent node may convince an LLM to respond with a malicious python script that executes attacker controlled commands on the Flowise server. This vulnerability is fixed in 3.1.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
不完整的黑名单
Source: NVD (National Vulnerability Database)
Vulnerability Title
Flowise 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Flowise是FlowiseAI开源的一个用于轻松构建 LLM 应用程序的工具。 Flowise 3.1.0之前版本存在安全漏洞，该漏洞源于CSV_Agents类的run方法缺乏适当的沙箱机制，导致攻击者可以执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
FlowiseAIFlowise < 3.1.0 -

II. Public POCs for CVE-2026-41264

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III. Intelligence Information for CVE-2026-41264

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Same Patch Batch · FlowiseAI · 2026-04-23 · 18 CVEs total

CVE-2026-412678.1 HIGHFlowise: Improper Mass Assignment in Account Registration Enables Unauthorized Organizatio
CVE-2026-412707.1 HIGHFlowise: SSRF Protection Bypass via Unprotected Built-in HTTP Modules in Custom Function S
CVE-2026-412727.1 HIGHFlowise: SSRF Protection Bypass (TOCTOU & Default Insecure)
CVE-2026-412697.1 HIGHFlowise: File Upload Validation Bypass in createAttachment
CVE-2026-41266Flowise: Sensitive Data Leak in public-chatbotConfig
CVE-2026-41265Flowise: Airtable_Agent Code Injection Remote Code Execution Vulnerability
CVE-2026-41275Flowise: Password Reset Link Sent Over Unsecured HTTP
CVE-2026-41278Flowise: Public chatflow endpoints return unsanitized flowData including plaintext API key
CVE-2026-41276Flowise: AccountService resetPassword Authentication Bypass Vulnerability
CVE-2026-41268Flowise: Flowise Parameter Override Bypass Remote Command Execution
CVE-2026-41279Flowise: Unauthenticated TTS endpoint accepts arbitrary credential IDs — enables API credi
CVE-2026-41271Flowise: APIChain Prompt Injection SSRF in GET/POST API Chains
CVE-2026-41138Flowise: Remote code execution vulnerability in AirtableAgent.ts caused by lack of input v
CVE-2026-41137Flowise: Code Injection in CSVAgent leads to Authenticated RCE
CVE-2026-41277Flowise: Mass Assignment in DocumentStore Create Endpoint Leads to Cross-Workspace Object
CVE-2026-41273Flowise: Unauthenticated OAuth 2.0 Access Token Disclosure via Public Chatflow
CVE-2026-41274Flowise: Cypher Injection in GraphCypherQAChain

IV. Related Vulnerabilities

Same product: Flowise
Same vendor: FlowiseAI
Same weakness: CWE-184

V. Comments for CVE-2026-41264

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