Critical Flowise Vulnerability in Attacker Crosshairs
A critical vulnerability in Flowise involves improper validation of user-supplied JavaScript code, enabling attackers to execute arbitrary code and potentially access the file system. This flaw could allow unauthorized code execution within the affected environment. No specific affected versions or patch information are provided, and there is no indication of known exploitation in the wild at this time.
AI Analysis
Technical Summary
The vulnerability in Flowise arises from inadequate validation of JavaScript code supplied by users. This weakness permits attackers to execute arbitrary code, which may lead to unauthorized access to the file system. The lack of detailed version information and absence of vendor patch advisories means the exact scope and remediation status remain unclear.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary code and access the file system, potentially compromising the confidentiality and integrity of data on the affected system. No evidence of active exploitation is currently reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, avoid exposing Flowise instances to untrusted users or networks and consider restricting input that can include JavaScript code.
Critical Flowise Vulnerability in Attacker Crosshairs
Description
A critical vulnerability in Flowise involves improper validation of user-supplied JavaScript code, enabling attackers to execute arbitrary code and potentially access the file system. This flaw could allow unauthorized code execution within the affected environment. No specific affected versions or patch information are provided, and there is no indication of known exploitation in the wild at this time.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability in Flowise arises from inadequate validation of JavaScript code supplied by users. This weakness permits attackers to execute arbitrary code, which may lead to unauthorized access to the file system. The lack of detailed version information and absence of vendor patch advisories means the exact scope and remediation status remain unclear.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary code and access the file system, potentially compromising the confidentiality and integrity of data on the affected system. No evidence of active exploitation is currently reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, avoid exposing Flowise instances to untrusted users or networks and consider restricting input that can include JavaScript code.
Threat ID: 69d526c2aaed68159a2fe3da
Added to database: 4/7/2026, 3:46:10 PM
Last enriched: 4/7/2026, 3:46:14 PM
Last updated: 4/8/2026, 12:42:56 AM
Views: 11
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