Path Traversal Vulnerability in Azure Logic Apps by Microsoft
CVE-2026-21227

8.2HIGH

Key Information:

Vendor

Microsoft
Status
Azure Logic Apps
Vendor
CVE Published:
22 January 2026

What is CVE-2026-21227?

An improper limitation of a pathname to a restricted directory in Azure Logic Apps could allow an unauthorized attacker to exploit this vulnerability, gaining elevated privileges over a network. This situation creates potential security risks, making it essential for users to apply the latest patches to safeguard their systems.

Affected Version(s)

Azure Logic Apps -

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisorypatch

CVSS V3.1

Score:
8.2
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.