CVE-2026-107203 (GCVE-0-2026-107203)

Vulnerability from cvelistv5 – Published: 2026-10-12 05:10 – Updated: 2026-10-12 05:10
VLAI
Title
Foreman: domain and subnet interface api skips host search filters
Summary
An **incorrect authorization** flaw has been found in **network interface handling** in the **Foreman** package. The domain and subnet interface API checks only that the caller holds a host permission. It does not apply the search limit on that permission, so the request is answered from every interface on the domain or subnet. A low-privileged network attacker or user must already be allowed to view some hosts and to view a domain or subnet shared with other hosts. They can request that domain or subnet's interfaces. The response includes interface records of hosts they are not allowed to view. If the attacker or user is also allowed to edit some hosts, they can submit a change to one of those interfaces. The interface is then saved with that change.
Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE
  • CWE-863 - Incorrect Authorization
Assigner
redhat CNA under the redhat root
CNA scorecard B 81/100 over 978 records in the last 180 days details
References
URL Tags
https://access.redhat.com/security/cve/CVE-2026-107203 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2547470 issue-trackingx_refsource_REDHAT
Impacted products
Vendor Product Version CPE status
Red Hat Red Hat Satellite 6     cpe:/a:redhat:satellite:6
Create a notification for this product.
Date Public
2026-10-12 04:56
Credits
Red Hat would like to thank Wenhao Wu (Southeast University) for reporting this issue.
Show details on NVD website
To clipboard 

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