CVE-2026-5142

MEDIUM 6.5

Foreman: foreman: cross-tenant private ssh key disclosure via taxonomy scoping bypass

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-639
Vendor	red hat
Product	red hat satellite 6
Published	Jul 1, 2026
Last Updated	Jul 1, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

Red Hat / Red Hat Satellite 6

All versions affected

Red Hat / Red Hat Satellite 6

All versions affected

References

NVD ↗ CVE.org ↗ EPSS Data ↗

access.redhat.com: https://access.redhat.com/security/cve/CVE-2026-5142 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2452999

Credits

Red Hat would like to thank Stanislav Fot (Aisle Research) for reporting this issue.