Arbitrary Code Injection Affecting flowise package, versions <3.1.3
Threat Intelligence
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-18600562
- published9 Aug 2026
- disclosed4 Aug 2026
- creditUnknown
Introduced: 4 Aug 2026
NewCVE-2026-69254 (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 executeJavaScriptCode function. An attacker can execute arbitrary system commands as root by supplying crafted nodeVMOptions that override default sandbox restrictions, enabling access to sensitive Node.js modules such as child_process and fs. This allows reading sensitive files, forging authentication tokens, and establishing persistent access. This is only exploitable if the attacker is an authenticated user with a valid API key.