Path Traversal Vulnerability in FileWriterTool by CrewAI Inc.
CVE-2026-37007

9.8CRITICAL

Key Information:

Vendor

CrewAI Inc.

Status
FileWriterTool
Vendor
CVE Published:
27 August 2026

What is CVE-2026-37007?

A security flaw in the FileWriterTool component of CrewAI Inc. versions up to 1.10.2rc1 enables a remote attacker to exploit vulnerable path traversal sequences in the filename argument. This vulnerability allows unauthorized code execution, posing significant risks to users and systems that utilize this tool.

References

https://github.com/crewAIInc/crewAI/commit/713fa7d
https://yerangamage.com/cves/detail/?slug=crewai-file-write

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.