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CVE-2026-1961

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CVE-2026-1961

Published: Mar 26, 2026

Modified: Apr 8, 2026

PUBLISHED

CVSS v3.1

8.0

HIGH

Description

A flaw was found in Foreman. A remote attacker could exploit a command injection vulnerability in Foreman's WebSocket proxy implementation. This vulnerability arises from the system's use of unsanitized hostname values from compute resource providers when constructing shell commands. By operating a malicious compute resource server, an attacker could achieve remote code execution on the Foreman server when a user accesses VM VNC console functionality. This could lead to the compromise of sensitive credentials and the entire managed infrastructure.

VendorProductVersions

Red Hat

Red Hat Satellite 6.16 for RHEL 8

unaffected
0:3.12.0.14-1.el8sat - < *

Red Hat

Red Hat Satellite 6.16 for RHEL 9

unaffected
0:3.12.0.14-1.el9sat - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:3.14.0.14-1.el9sat - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:0.1.23-0.3.el9pc - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:1.2.0-0.1.el9pc - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:4.2.28-0.1.el9pc - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:2.22.3-1.el9pc - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:3.27.10-2.el9pc - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:1.5.1-1.el9sat - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:0.4.3-1.el9sat - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:4.16.0.14-1.el9sat - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:0.13.0-1.el9sat - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:6.17.7-1.el9sat - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:0.0.3-4.el9sat - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:3.14.0.14-1.el9sat - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:0.1.23-0.3.el9pc - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:1.2.0-0.1.el9pc - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:4.2.28-0.1.el9pc - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:2.22.3-1.el9pc - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:3.27.10-2.el9pc - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:1.5.1-1.el9sat - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:0.4.3-1.el9sat - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:4.16.0.14-1.el9sat - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:0.13.0-1.el9sat - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:6.17.7-1.el9sat - < *

Red Hat

Red Hat Satellite 6.17 for RHEL 9

unaffected
0:0.0.3-4.el9sat - < *

Red Hat

Red Hat Satellite 6.18 for RHEL 9

unaffected
0:3.16.0.12-1.el9sat - < *

Red Hat

Red Hat Satellite 6

All versions

Weaknesses (CWE)

CWE-78

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

RHSA-2026:5968
vendor-advisory
x_refsource_REDHAT
RHSA-2026:5970
vendor-advisory
x_refsource_REDHAT
RHSA-2026:5971
vendor-advisory
x_refsource_REDHAT
RHBZ#2437036
issue-tracking
x_refsource_REDHAT

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