PT-2026-4305 · Microsoft · Azure Logic Apps

Haakon Gulbrandsrud · Published 2026-01-22 · Updated 2026-02-20 · CVE-2026-21227

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Name of the Vulnerable Software and Affected Versions Azure Logic Apps (affected versions not specified)

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

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

LPE

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-21227

Affected Products

Azure Logic Apps

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2026-21227 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21227 · Vendor Advisory
• https://t.me/cveNotify/150718 · Telegram Post
• https://twitter.com/TheHackerWire/status/2014488516189999242 · Twitter Post
• https://twitter.com/CVEnew/status/2014576995443818605 · Twitter Post
• https://t.me/cveNotify/149623 · Telegram Post
• https://t.me/msrcreports/3003 · Telegram Post
• https://twitter.com/Cezar_H_Linux/status/2024819122811318748 · Twitter Post