Description
A flaw was found in Candlepin. The central authorization filter incorrectly grants access when any one of multiple @Verify-annotated parameters is accessible, instead of requiring access to every verified entity. A low-privilege authenticated attacker who can access the first referenced object can bypass authorization checks on subsequent objects. When target resource identifiers are known, this can enable unauthorized disclosure of consumer information and unauthorized modification of entitlements and related subscription resources, including across organizations.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Red Hat | Red Hat Satellite 6.16 for RHEL 8 | — | — |
| Red Hat | Red Hat Satellite 6.16 for RHEL 9 | — | — |
| Red Hat | Red Hat Satellite 6.17 for RHEL 9 | — | — |
| Red Hat | Red Hat Satellite 6.18 for RHEL 9 | — | — |
| Red Hat | Red Hat Satellite 6.19 for RHEL 9 | — | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Satellite Utils 6 | foreman +1 | 3.12.0.26-1.el8sat | RHSA-2026:100120, RHSA-2026:99952, RHSA-2026:99950 |
| Red Hat Satellite Utils 6 | rubygem-hammer_cli_foreman | 3.18.3-1.el9sat | RHSA-2026:100120 |
| Red Hat Satellite Utils 6 | rubygem-http-cookie | 1.1.6-2.el9sat | RHSA-2026:100120 |
| Red Hat Satellite Utils 6 | satellite +1 | 6.19.6-1.el9sat | RHSA-2026:100120 |
| Red Hat Satellite Maintenance 6 | ansible-core | 1:2.16.19-4.el9sat | RHSA-2026:99952, RHSA-2026:99950 |
| Red Hat Satellite Capsule 6 | ansible-core +1 | 1:2.16.19-4.el9sat | RHSA-2026:99952, RHSA-2026:99950 |
| Red Hat Satellite Capsule 6 | createrepo_c +2 | 1.2.6-1.el9pc | RHSA-2026:100120 |
| Red Hat Satellite Capsule 6 | foreman +2 | 3.12.0.26-1.el8sat | RHSA-2026:100120, RHSA-2026:99952, RHSA-2026:99950 |
| Red Hat Satellite Capsule 6 | python-pulp-rpm +1 | 3.26.9-1.el8pc | RHSA-2026:99950, RHSA-2026:99949 |
| Red Hat Satellite Capsule 6 | python-pulpcore +1 | 3.49.39-5.el8pc | RHSA-2026:99950, RHSA-2026:99949 |
| Red Hat Satellite Capsule 6 | python-pyjwt +2 | 2.15.1-1.el8pc | RHSA-2026:99950, RHSA-2026:99949 |
| Red Hat Satellite Capsule 6 | python-pysequoia +1 | 0.1.35-1.el8pc | RHSA-2026:99950, RHSA-2026:99949 |
| Red Hat Satellite Capsule 6 | python3.12-pulp-container | 2.26.19-2.el9pc | RHSA-2026:100120 |
| Red Hat Satellite Capsule 6 | python3.12-pulp-rpm | 3.29.12-1.el9pc | RHSA-2026:100120, RHSA-2026:99952 |
| Red Hat Satellite Capsule 6 | python3.12-pulpcore | 3.73.45-1.el9pc | RHSA-2026:100120, RHSA-2026:99952 |
| Red Hat Satellite Capsule 6 | python3.12-pyjwt +1 | 2.15.1-1.el9pc | RHSA-2026:100120, RHSA-2026:99952 |
| Red Hat Satellite Capsule 6 | python3.12-pysequoia | 0.1.35-1.el9pc | RHSA-2026:100120, RHSA-2026:99952 |
| Red Hat Satellite Capsule 6 | rubygem-http-cookie | 1.1.6-2.el9sat | RHSA-2026:100120 |
| Red Hat Satellite Capsule 6 | rubygem-smart_proxy_container_gateway | 3.5.1-1.el9sat | RHSA-2026:100120 |
| Red Hat Satellite Capsule 6 | rubygem-smart_proxy_dynflow | 0.9.3-2.el8sat | RHSA-2026:100120, RHSA-2026:99952, RHSA-2026:99950 |
| Red Hat Satellite Capsule 6 | satellite +3 | 6.19.6-1.el9sat | RHSA-2026:100120 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Satellite 6 | ansible-core +1 | 1:2.16.19-4.el9sat | RHSA-2026:99952, RHSA-2026:99950 |
| Red Hat Satellite 6 | candlepin +1 | 4.4.26-2.el8sat | RHSA-2026:100120, RHSA-2026:99952, RHSA-2026:99950 |
| Red Hat Satellite 6 | createrepo_c +2 | 1.2.6-1.el9pc | RHSA-2026:100120 |
| Red Hat Satellite 6 | foreman +14 | 3.12.0.26-1.el8sat | RHSA-2026:100120, RHSA-2026:99952, RHSA-2026:99950 |
| Red Hat Satellite 6 | python-pulp-rpm +1 | 3.26.9-1.el8pc | RHSA-2026:99950, RHSA-2026:99949 |
| Red Hat Satellite 6 | python-pulpcore +1 | 3.49.39-5.el8pc | RHSA-2026:99950, RHSA-2026:99949 |
| Red Hat Satellite 6 | python-pyjwt +2 | 2.15.1-1.el8pc | RHSA-2026:99950, RHSA-2026:99949 |
| Red Hat Satellite 6 | python-pysequoia +1 | 0.1.35-1.el8pc | RHSA-2026:99950, RHSA-2026:99949 |
| Red Hat Satellite 6 | python3.12-pulp-container | 2.26.19-2.el9pc | RHSA-2026:100120 |
| Red Hat Satellite 6 | python3.12-pulp-rpm | 3.29.12-1.el9pc | RHSA-2026:100120, RHSA-2026:99952 |
| Red Hat Satellite 6 | python3.12-pulpcore | 3.73.45-1.el9pc | RHSA-2026:100120, RHSA-2026:99952 |
| Red Hat Satellite 6 | python3.12-pyjwt +1 | 2.15.1-1.el9pc | RHSA-2026:100120, RHSA-2026:99952 |
| Red Hat Satellite 6 | python3.12-pysequoia | 0.1.35-1.el9pc | RHSA-2026:100120, RHSA-2026:99952 |
| Red Hat Satellite 6 | rubygem-crass | 1.0.8-1.el8sat | RHSA-2026:100120, RHSA-2026:99952, RHSA-2026:99950 |
| Red Hat Satellite 6 | rubygem-foreman_ansible | 17.0.5-2.el9sat | RHSA-2026:100120 |
| Red Hat Satellite 6 | rubygem-foreman_remote_execution +1 | 16.5.3-3.el9sat | RHSA-2026:100120 |
| Red Hat Satellite 6 | rubygem-foreman_rh_cloud | 13.2.12-1.el9sat | RHSA-2026:100120 |
| Red Hat Satellite 6 | rubygem-foreman_theme_satellite | 16.2.5-1.el9sat | RHSA-2026:100120 |
| Red Hat Satellite 6 | rubygem-hammer_cli_foreman | 3.18.3-1.el9sat | RHSA-2026:100120 |
| Red Hat Satellite 6 | rubygem-http-cookie | 1.1.6-2.el9sat | RHSA-2026:100120 |
| Red Hat Satellite 6 | rubygem-katello | 4.14.0.24-1.el8sat | RHSA-2026:100120, RHSA-2026:99952, RHSA-2026:99950 |
| Red Hat Satellite 6 | rubygem-puma | 6.4.3-2.el8sat | RHSA-2026:99952, RHSA-2026:99950, RHSA-2026:99949 |
| Red Hat Satellite 6 | rubygem-safemode | 1.5.0-3.el8sat | RHSA-2026:100120, RHSA-2026:99952, RHSA-2026:99950 |
| Red Hat Satellite 6 | rubygem-smart_proxy_container_gateway | 3.5.1-1.el9sat | RHSA-2026:100120 |
| Red Hat Satellite 6 | rubygem-smart_proxy_dynflow | 0.9.3-2.el8sat | RHSA-2026:100120, RHSA-2026:99952, RHSA-2026:99950 |
| Red Hat Satellite 6 | satellite +3 | 6.19.6-1.el9sat | RHSA-2026:100120 |
Advisories 4
- RHSA-2026:99949 Red Hat Security Advisory: Satellite 6.16.15 Async Update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2026:100120 Red Hat Security Advisory: Satellite 6.19.6 Async Update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2026:99950 Red Hat Security Advisory: Satellite 6.17.13 Async Update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2026:99952 Red Hat Security Advisory: Satellite 6.18.11 Async Update Red Hat Security Advisories (RHSA) · Nov 13, 2026
References
- RHSA-2026:100120 vendor-advisory
- RHSA-2026:99949 vendor-advisory
- RHSA-2026:99950 vendor-advisory
- RHSA-2026:99952 vendor-advisory
- https://access.redhat.com/security/cve/CVE-2026-106471 vdb-entry
- RHBZ#2547044 issue-tracking