CVE-2026-69400
CVE-2026-69400 is a critical-severity vulnerability in Microsoft Azure Logic Apps with a CVSS 3.x base score of 9.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.
Key facts
- Severity: Critical (CVSS 3.x base score 9.6)
- EPSS exploit prediction: 1% (60th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Microsoft Azure Logic Apps
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2026-69400?
- 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.
- How severe is CVE-2026-69400?
- CVE-2026-69400 has a CVSS 3.x base score of 9.6, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2026-69400 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-69400?
- CVE-2026-69400 affects Microsoft Azure Logic Apps. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-69400?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2026-69400 published?
- CVE-2026-69400 was published on 2026-08-20 and last updated on 2026-08-24.
References
Affected products (1)
- cpe:2.3:a:microsoft:azure_logic_apps:-:*:*:*:*:*:*:*
More vulnerabilities in Microsoft Azure Logic Apps
- CVE-2026-83944 — Critical (CVSS 10.0): Improper access control in Azure Logic Apps allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-70200 — Critical (CVSS 10.0): Improper limitation of a pathname to a restricted directory ('path traversal') in Azure Logic Apps allows an…
- CVE-2026-42823 — Critical (CVSS 9.9): Improper access control in Azure Logic Apps allows an authorized attacker to elevate privileges over a network.
- CVE-2026-56161 — Critical (CVSS 9.6): Improper access control in Azure Logic Apps allows an authorized attacker to disclose information over a network.
- CVE-2023-36019 — Critical (CVSS 9.6): Microsoft Power Platform Connector Spoofing Vulnerability
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All CVEs affecting Microsoft Azure Logic Apps →
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