CVE-2026-5142

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.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
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-2026-5142	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2452999	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:redhat:satellite:*:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:a:redhat:satellite:*:*:*:*:*:*:*:*

OR	cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:9.0:::::::*

Configuration 3 (hide)

AND

cpe:2.3:a:redhat:satellite:*:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:a:redhat:satellite:*:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*

Configuration 5 (hide)

OR	cpe:2.3:a:theforeman:foreman::::::::
	cpe:2.3:a:theforeman:foreman::::::::

History

No history.

Information

Published : 2026-07-01 15:17

Updated : 2026-07-09 02:38

NVD link : CVE-2026-5142

Mitre link : CVE-2026-5142

CVE.ORG link : CVE-2026-5142

JSON object : View

Products Affected

redhat

enterprise_linux
satellite

theforeman

foreman

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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