CVE-2026-81668
Rubygem-katello: cross-tenant content view filter rule access and modification via unauthorized parent filter lookup
CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
0th
A flaw was found in Katello where the Content View Filter Rules API does not properly enforce authorization on the parent Content View Filter. An authenticated, low-privileged user with Content View permissions in one organization may be able to access and modify filter rules belonging to a Content View Filter in another organization by supplying that filter's identifier. This can result in unauthorized disclosure of filter-rule information and unauthorized changes to unpublished Content View filter configuration.
| CWE | CWE-639 |
| Vendor | red hat |
| Product | red hat satellite 6 |
| Published | Aug 27, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
Red Hat / Red Hat Satellite 6
All versions affected References
Credits
Red Hat would like to thank Arpit Jain, Independent Security Researcher (Github: arpitjain099) for reporting this issue.