CVE-2026-5135

Description

A flaw was found in Foreman. This broken access control vulnerability allows an authenticated user with host-edit permissions to retarget an existing lookup value override to a different host. This is achieved by modifying the match field through nested host attributes, effectively bypassing authorisation checks. The consequence is the potential for unauthorised modification of managed host configurations across different organisational and location boundaries.

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Produits concernés

• Red Hat Satellite 6.16 for RHEL 8
• Red Hat Satellite 6.16 for RHEL 9
• Red Hat Satellite 6.17 for RHEL 9
• Red Hat Satellite 6.18 for RHEL 9
• Red Hat Satellite 6.19 for RHEL 9
• Red Hat Satellite 6
• Redhat satellite
• Theforeman foreman

Scores CVSS

Faiblesses (CWE)

• CWE-639

Références

• https://access.redhat.com/errata/RHSA-2026:34365 Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:34366 Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:34367 Vendor Advisory
• https://access.redhat.com/errata/RHSA-2026:34368 Vendor Advisory
• https://access.redhat.com/security/cve/CVE-2026-5135 Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=2452230 Issue TrackingVendor Advisory

Ailleurs

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