Jan 2026: Azure Logic Apps Elevation of Privilege Vulnerability
CVE-2026-21227 Published on January 22, 2026
Azure Logic Apps Elevation of Privilege Vulnerability
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.
Weakness Type
What is a Directory traversal Vulnerability?
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
CVE-2026-21227 has been classified to as a Directory traversal vulnerability or weakness.
Products Associated with CVE-2026-21227
Want to know whenever a new CVE is published for Microsoft Azure Logic Apps? stack.watch will email you.
Affected Versions
Microsoft Azure Logic Apps Version - is affected by CVE-2026-21227Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.