CVE search · CVE-2026-5138
CVE-2026-5138
medium 4.3
A flaw was found in Foreman. An authenticated user with host-edit permissions could exploit a cross-tenant information disclosure vulnerability. This flaw occurs because the taxonomy_scope controller method does not properly validate organization and location IDs from nested request parameters, bypassing existing authorization checks. This allows the user to leak sensitive infrastructure metadata, including subnet topology, IP ranges, gateways, DNS servers, and VLAN IDs, from organizations and locations they are not authorized to access.
Details
- Status
- Analyzed
- Published
- Last changed
- Source
- secalert@redhat.com
- Weakness
- CWE-639
Severity
| Version | Score | Vector | Source |
|---|---|---|---|
| CVSS 3.1 | medium 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
secalert@redhat.comSecondary |
Affected products
Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.
- redhat · satellite
- theforeman · foreman
References
- https://access.redhat.com/errata/RHSA-2026:34365Vendor Advisory
- https://access.redhat.com/errata/RHSA-2026:34366Vendor Advisory
- https://access.redhat.com/errata/RHSA-2026:34367Vendor Advisory
- https://access.redhat.com/errata/RHSA-2026:34368Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2026-5138Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2452971Issue TrackingVendor Advisory