Path Traversal Vulnerability in Microsoft UFO Automation Framework
CVE-2026-46402

8.1HIGH

Key Information:

Vendor

Microsoft
Status
Ufo
Vendor
CVE Published:
27 May 2026

What is CVE-2026-46402?

Microsoft's UFO open-source framework for intelligent automation has a path traversal vulnerability in version 3.0.1-4-ge2626659. This issue allows authenticated users to manipulate the task_name value, enabling them to create log directories and files outside the designated logs/ directory. The exploit could lead to unauthorized access to system files and compromise the integrity of the application’s logging mechanism.

Affected Version(s)

UFO 3.0.1-4-ge2626659

References

https://github.com/microsoft/UFO/security/advisories/GHSA...
x_refsource_CONFIRM

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.