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Description

Improper limitation of a pathname to a restricted directory ('path traversal') in Azure Logic Apps allows an unauthorized attacker to elevate privileges over a network.

PUBLISHED Reserved 2025-12-11 | Published 2026-01-22 | Updated 2026-01-22 | Assigner microsoft




HIGH: 8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N/E:U/RL:O/RC:C

Problem types

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

Product status

-
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21227 (Azure Logic Apps Elevation of Privilege Vulnerability) vendor-advisory patch

cve.org (CVE-2026-21227)

nvd.nist.gov (CVE-2026-21227)

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