CVE-2026-5135 (GCVE-0-2026-5135)

Vulnerability from cvelistv5 – Published: 2026-07-01 14:08 – Updated: 2026-07-01 23:53
VLAI?
Title
Foreman: foreman: unauthorized modification of host configurations via broken access control
Summary
A flaw was found in Foreman. This broken access control vulnerability allows an authenticated user with host-edit permissions to retarget an existing lookup value override to a different host. This is achieved by modifying the match field through nested host attributes, effectively bypassing authorisation checks. The consequence is the potential for unauthorised modification of managed host configurations across different organisational and location boundaries.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
https://access.redhat.com/errata/RHSA-2026:34365 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:34366 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:34367 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:34368 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-5135 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2452230 issue-trackingx_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat Red Hat Satellite 6.16 for RHEL 8 Unaffected: 0:3.12.0.17-1.el8sat , < * (rpm)
    cpe:/a:redhat:satellite:6.16::el8
    cpe:/a:redhat:satellite:6.16::el9
    cpe:/a:redhat:satellite_capsule:6.16::el8
    cpe:/a:redhat:satellite_capsule:6.16::el9
    cpe:/a:redhat:satellite_maintenance:6.16::el8
    cpe:/a:redhat:satellite_maintenance:6.16::el9
    cpe:/a:redhat:satellite_utils:6.16::el8
    cpe:/a:redhat:satellite_utils:6.16::el9
 Create a notification for this product.
    Red Hat Red Hat Satellite 6.16 for RHEL 9 Unaffected: 0:3.12.0.17-1.el9sat , < * (rpm)
    cpe:/a:redhat:satellite:6.16::el8
    cpe:/a:redhat:satellite:6.16::el9
    cpe:/a:redhat:satellite_capsule:6.16::el8
    cpe:/a:redhat:satellite_capsule:6.16::el9
    cpe:/a:redhat:satellite_maintenance:6.16::el8
    cpe:/a:redhat:satellite_maintenance:6.16::el9
    cpe:/a:redhat:satellite_utils:6.16::el8
    cpe:/a:redhat:satellite_utils:6.16::el9
 Create a notification for this product.
    Red Hat Red Hat Satellite 6.17 for RHEL 9 Unaffected: 0:3.14.0.17-1.el9sat , < * (rpm)
    cpe:/a:redhat:satellite:6.17::el9
    cpe:/a:redhat:satellite_capsule:6.17::el9
    cpe:/a:redhat:satellite_maintenance:6.17::el9
    cpe:/a:redhat:satellite_utils:6.17::el9
 Create a notification for this product.
    Red Hat Red Hat Satellite 6.18 for RHEL 9 Unaffected: 0:3.16.0.17-1.el9sat , < * (rpm)
    cpe:/a:redhat:satellite:6.18::el9
    cpe:/a:redhat:satellite_capsule:6.18::el9
    cpe:/a:redhat:satellite_utils:6.18::el9
 Create a notification for this product.
    Red Hat Red Hat Satellite 6.19 for RHEL 9 Unaffected: 0:3.18.0.7-1.el9sat , < * (rpm)
    cpe:/a:redhat:satellite:6.19::el9
    cpe:/a:redhat:satellite_capsule:6.19::el9
    cpe:/a:redhat:satellite_maintenance:6.19::el9
    cpe:/a:redhat:satellite_utils:6.19::el9
 Create a notification for this product.
    Red Hat Red Hat Satellite 6     cpe:/a:redhat:satellite:6
 Create a notification for this product.
Credits
Red Hat would like to thank Stanislav Fot (Aisle Research) for reporting this issue.
Show details on NVD website
To clipboard 

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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