CVE-2026-69251 PoC — Flowise RCE via TypeORM DataSource

Source

https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-69251.yaml

Associated Vulnerability

Title: Flowise RCE via TypeORM DataSource (CVE-2026-69251)
Description:Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, Flowise record manager and agent memory nodes allowed users to set arbitrary TypeORM DataSource options through the additionalConfig input in packages/components/nodes/recordmanager/MySQLRecordManager/MySQLrecordManager.ts, packages/components/nodes/recordmanager/PostgresRecordManager/PostgresRecordManager.ts, packages/components/nodes/recordmanager/SQLiteRecordManager/SQLiteRecordManager.ts, packages/components/nodes/memory/AgentMemory/MySQLAgentMemory/MySQLAgentMemory.ts, and packages/components/nodes/memory/AgentMemory/AgentMemory.ts. TypeORM DataSource options such as entities, subscribers, and migrations can load local JavaScript files, allowing an authenticated user to execute arbitrary code on the server by uploading a JavaScript payload and referencing it from additionalConfig.entities. This issue is fixed in version 3.1.3.

Description

Flowise prior to 3.1.3 contains a remote code execution vulnerability caused by allowing authenticated users to set arbitrary TypeORM DataSource options including entities that load local JavaScript files, letting authenticated users execute arbitrary code on the server, exploit requires user authentication.

File Snapshot

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