External Control of System or Configuration Setting Affecting flowise-ui package, versions <2.1.4
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Test your applications- Snyk IDSNYK-JS-FLOWISEUI-8400780
- published22 Nov 2024
- disclosed21 Nov 2024
- creditRyan Halliday
Introduced: 21 Nov 2024
CVE NOT AVAILABLE CWE-15 (opens in a new tab)How to fix?
Upgrade flowise-ui to version 2.1.4 or higher.
Overview
flowise-ui is a
Affected versions of this package are vulnerable to External Control of System or Configuration Setting via the overrideConfig option. An attacker can execute arbitrary code, crash the server, perform server-side request forgery and exfiltrate server variables and data by injecting malicious configurations.
Workaround
This vulnerability can be mitigated by disabling overrideConfig by default and implementing an explicit allow list for modifiable variables. Additionally, removing vm2 and any forks of it, as fixing the vulnerability seems impossible, with isolated-vm recommended as a replacement.