Arbitrary Code Injection Affecting flowise package, versions <3.1.3
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-JS-FLOWISE-18600568
- published9 Aug 2026
- disclosed4 Aug 2026
- creditUnknown
Introduced: 4 Aug 2026
NewCVE-2026-69251 (opens in a new tab)How to fix?
Upgrade flowise to version 3.1.3 or higher.
Overview
flowise is a Flowiseai Server
Affected versions of this package are vulnerable to Arbitrary Code Injection via the additionalConfig input to the TypeORM DataSource class, which allows arbitrary options to be set. An attacker can achieve arbitrary code execution on the server by uploading a malicious JavaScript file and configuring the application to load it as an entity, resulting in full compromise of the application. This is only exploitable if an authenticated user is able to supply arbitrary configuration options to the TypeORM DataSource.