{"id":"CVE-2026-81668","state":"PUBLISHED","title":"Rubygem-katello: cross-tenant content view filter rule access and modification via unauthorized parent filter lookup","description":"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 This can result in unauthorized disclosure of filter-rule information and unauthorized changes to unpublished Content View filter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.","publishedAt":"2026-08-27T11:15:42.330Z","updatedAt":"2026-10-14T16:08:30.161Z","severity":{"score":5.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","source":"redhat"},"assigner":"redhat","products":["Red Hat Red Hat Satellite 6"],"affected":[{"vendor":"Red Hat","product":"Red Hat Satellite 6","packageName":"katello","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6"]},{"vendor":"Red Hat","product":"Red Hat Satellite 6","packageName":"rubygem-katello","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:satellite:6"]}],"references":["https://access.redhat.com/security/cve/CVE-2026-81668","https://bugzilla.redhat.com/show_bug.cgi?id=2524928"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:13:15.269Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/81xxx/CVE-2026-81668.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-81668","state":"PUBLISHED","datePublished":"2026-08-27T11:15:42.330Z","dateUpdated":"2026-10-14T16:08:30.161Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2026-08-27T10:42:56.761Z"},"containers":{"cna":{"title":"Rubygem-katello: cross-tenant content view filter rule access and modification via unauthorized parent filter lookup","descriptions":[{"lang":"en","value":"A flaw was found in Katello where the Content View Filter Rules API does not properly enforce authorization on the parent Content View Filter. 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Customers are advised to apply the relevant security updates when they become available."}],"timeline":[{"lang":"en","time":"2026-08-27T00:00:00.000Z","value":"Reported to Red Hat."},{"lang":"en","time":"2026-08-27T00:00:00.000Z","value":"Made public."}],"credits":[{"lang":"en","value":"Red Hat would like to thank Arpit Jain, Independent Security Researcher (Github: arpitjain099) for reporting this issue."}],"x_generator":{"engine":"cvelib 1.8.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-27T14:27:31.227878Z","id":"CVE-2026-81668","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-27T14:30:55.692Z"}}]}}}