CRITICAL 9.0 NVD
CVE-2026-91932
Flowise before 3.1.4 contains a validation bypass vulnerability in MCP server configuration allowing authenticated attackers remote code execution through an un
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.
References
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-x7x8-95gh-42xm
- https://www.vulncheck.com/advisories/flowise-before-3.1.4-remote-code-execution-via-cwd-pa
This critical severity vulnerability with a CVSS score of 9.0 was published on 2026-09-15 via NVD.
Risk Timeline
CVE Disclosed2026-09-15 · -1 days ago
Remediation Resources
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