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Description

Microsoft UFO open-source framework for intelligent automation across devices and platforms. In 3.0.1-4-ge2626659, Microsoft UFO uses the user-controlled task_name value directly when constructing session log paths. An authenticated client can supply path traversal sequences in task_name and cause UFO to create log directories and log files outside the intended logs/ directory.

PUBLISHED Reserved 2026-05-13 | Published 2026-05-27 | Updated 2026-05-30 | Assigner GitHub_M




HIGH: 8.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Problem types

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CWE-73: External Control of File Name or Path

Product status

3.0.1-4-ge2626659
affected

References

github.com/...ft/UFO/security/advisories/GHSA-whcg-fgpx-76f2 exploit

github.com/...ft/UFO/security/advisories/GHSA-whcg-fgpx-76f2

cve.org (CVE-2026-46402)

nvd.nist.gov (CVE-2026-46402)

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