CVE-2026-114370

Description

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.

Traduire en français

Produits concernés

• Red Hat build of Apache Camel for Spring Boot 4
• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 9
• Red Hat Fuse 7
• Red Hat JBoss Enterprise Application Platform 7
• Red Hat JBoss Enterprise Application Platform 8
• Red Hat JBoss Enterprise Application Platform Expansion Pack
• Red Hat Single Sign-On 7

Scores CVSS

Faiblesses (CWE)

• CWE-22

Références

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

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories