CVE-2026-69400Network attack vector

Unauthenticated privilege escalation via path traversal

Published Aug 20, 2026 · Updated Aug 25, 2026

Path traversal in Microsoft Azure Logic Apps allows remote attackers to elevate privileges over a network through crafted path input. Microsoft has not disclosed the affected component, the path source, or how Logic Apps fails to confine the resolved pathname. Exploitation requires user interaction; successful traversal crosses a security boundary and grants elevated privileges with broad data and service impact.

CVSS severity9.6
Critical
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Microsoft Azure Logic Apps allows remote attackers to elevate privileges over a network through crafted path input. Microsoft has not disclosed the affected component, the path source, or how Logic Apps fails to confine the resolved pathname. Exploitation requires user interaction; successful traversal crosses a security boundary and grants elevated privileges with broad data and service impact.

The record

CVE
CVE-2026-69400
Published
Aug 20, 2026
Updated
Aug 25, 2026
Vendor
Microsoft
Product
Azure Logic Apps
Classifications
CWE-22, T1068
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 20, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 25, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=-

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Microsoft · Azure Logic Appsversion=-

Published CVSS scores

9.6Microsoft CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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