CVE-2026-5142
Foreman: foreman: cross-tenant private ssh key disclosure via taxonomy scoping bypass
- State
- Published
- Severity
- 6.5 Medium
- Published
- Jul 1, 2026
- Updated
- Jul 1, 2026
- Reserved
- Mar 30, 2026
Description
A flaw was found in foreman. Authenticated users with 'view_keypairs' permission can bypass taxonomy scoping, allowing them to download private SSH (Secure Shell) keys from other organizations by directly querying key pair IDs. This vulnerability leads to cross-tenant data exposure in multi-tenant deployments, potentially compromising sensitive information.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | redhat |
Weaknesses
- CWE-639 Authorization Bypass Through User-Controlled Key
Affected Products
| Product | Versions |
|---|---|
Red Hat Satellite 6.16 for RHEL 8Red Hat |
|
Red Hat Satellite 6.16 for RHEL 9Red Hat |
|
Red Hat Satellite 6.17 for RHEL 9Red Hat |
|
Red Hat Satellite 6.18 for RHEL 9Red Hat |
|
Red Hat Satellite 6.19 for RHEL 9Red Hat |
|
Red Hat Satellite 6Red Hat |
References
- RHSA-2026:34365vendor-advisory
- RHSA-2026:34366vendor-advisory
- RHSA-2026:34367vendor-advisory
- RHSA-2026:34368vendor-advisory
- https://access.redhat.com/security/cve/CVE-2026-5142vdb-entry
- RHBZ#2452999issue-tracking
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