CVE-2026-114370

A flaw was found in the PathResourceManager component of the Undertow web server. This component is responsible for serving static files from the file system. The issue occurs because the mechanism used to verify if a symbolic link points to a safe location only checks if the target path starts with a specific string, without ensuring it matches a full directory name. This could allow an attacker to access files in a sibling directory if that directorys name starts with the same characters as an authorized safe directory.

CVSS v3 3.7 LOW

3.7^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2026-114370
https://bugzilla.redhat.com/show_bug.cgi?id=2528757

Configurations

No configuration.

History

21 Oct 2026, 16:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-21 16:17

Updated : 2026-10-22 15:25

NVD link : CVE-2026-114370

Mitre link : CVE-2026-114370

CVE.ORG link : CVE-2026-114370

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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