Flowise before 3.1.4 contains a validation bypass vulnerability in MCP server configuration allowing authenticated attackers remote code execution through an unvalidated cwd parameter. Attackers can bypass path validation using clean filenames in the args array while controlling the working directory to execute malicious code.
Advisories
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Fixes
Solution
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Workaround
No workaround given by the vendor.
References
History
Tue, 15 Sep 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Flowise before 3.1.4 contains a validation bypass vulnerability in MCP server configuration allowing authenticated attackers remote code execution through an unvalidated cwd parameter. Attackers can bypass path validation using clean filenames in the args array while controlling the working directory to execute malicious code. | |
| Title | Flowise before 3.1.4 Remote Code Execution via cwd Parameter | |
| First Time appeared |
Flowiseai
Flowiseai flowise |
|
| Weaknesses | CWE-20 | |
| CPEs | cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Flowiseai
Flowiseai flowise |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-15T16:07:11.412Z
Reserved: 2026-09-15T11:06:02.263Z
Link: CVE-2026-91932
No data.
Status : Received
Published: 2026-09-15T16:17:44.030
Modified: 2026-09-15T16:17:44.030
Link: CVE-2026-91932
No data.
OpenCVE Enrichment
No data.
Weaknesses