CVE-2026-107152
Rubygem-smart_proxy_dynflow: dynflow console authorizes any client certificate the capsule ca signed
CVSS Score
7.1
EPSS Score
0.0%
EPSS Percentile
0th
An improper authentication vulnerability has been found in the task console in the smart_proxy_dynflow package. The console accepts any client certificate signed by the capsule's certificate authority. It does not check the list of servers the capsule trusts. A low-privileged network attacker or user must already hold such a certificate. They can open the console and read job details. Those details include passwords when a job was given them. They can also cancel a running task.
| CWE | CWE-287 |
| Vendor | red hat |
| Product | red hat satellite 6.16 for rhel 8 |
| Published | Nov 12, 2026 |
| Last Updated | Nov 12, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None
Affected Versions
Red Hat / Red Hat Satellite 6.16 for RHEL 8
All versions affected Red Hat / Red Hat Satellite 6.16 for RHEL 8
All versions affected Red Hat / Red Hat Satellite 6.16 for RHEL 9
All versions affected Red Hat / Red Hat Satellite 6.16 for RHEL 9
All versions affected Red Hat / Red Hat Satellite 6.17 for RHEL 9
All versions affected Red Hat / Red Hat Satellite 6.17 for RHEL 9
All versions affected Red Hat / Red Hat Satellite 6.18 for RHEL 9
All versions affected Red Hat / Red Hat Satellite 6.18 for RHEL 9
All versions affected References
access.redhat.com: https://access.redhat.com/errata/RHSA-2026:99949 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:99950 access.redhat.com: https://access.redhat.com/errata/RHSA-2026:99952 access.redhat.com: https://access.redhat.com/security/cve/CVE-2026-107152 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2547374
Credits
Red Hat would like to thank Arpit Jain (Independent Security Researcher) for reporting this issue.