{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-56098 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-56098 is a medium-severity missing authorization vulnerability in Red Hat Satellite 6, published on 1 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-56098 and fix it if it is affected.\n\nWhat it is: CVE-2026-56098 is a medium-severity missing authorization vulnerability in Red Hat Satellite 6, published on 1 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-56098 in the wild and no public exploit code.\n\nAffected product: Red Hat Satellite 6. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-56098/ (Markdown: https://insights.sbomify.com/CVE-2026-56098/index.md)","id":"CVE-2026-56098","markdown":"https://insights.sbomify.com/CVE-2026-56098/index.md","name":"CVE-2026-56098","record":{"aliases":["GHSA-f6cg-x72x-c392"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Red Hat Satellite","requires_auth":"low_privilege","summary":"An authorization bypass in Katello allows unprivileged attackers to enumerate valid users, organizations, and products via differential responses.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-203","name":"Observable Discrepancy"}],"description":"A flaw was found in rubygem-katello. The RegistryProxiesController in Katello contains an authorization bypass vulnerability due to an execution fall-through in the registry_authorize filter. While the application identifies unauthorized requests and triggers an error response via the unauthorized method, it fails to halt the execution of the current code path (missing return statement). This failure in the control flow allows the application to proceed into subsequent business logic and database validation filters. Consequently, the application reveals its internal state through differential responses, allowing an unprivileged attacker to enumerate valid Users, Organizations, and Products across the entire instance.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Rubygem-katello: improper authorization logic allows resource enumeration","id":"CVE-2026-56098","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"OpenBSD mpls_do_error Kernel Stack Memory Disclosure via MPLS Input","id":"CVE-2026-56099"},"packages":[],"prev":{"headline":"Rubygem-katello: sql injection in registry proxy via labels","id":"CVE-2026-56097"},"products":["Red Hat Satellite 6","Red Hat Satellite 6.16 for RHEL 8","Red Hat Satellite 6.16 for RHEL 9","Red Hat Satellite 6.17 for RHEL 9","Red Hat Satellite 6.18 for RHEL 9","Red Hat Satellite 6.19 for RHEL 9"],"published":"2026-10-01","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-07","vendors":["Red Hat"]},"summary":"An authorization bypass in Katello allows unprivileged attackers to enumerate valid users, organizations, and products via differential responses.","url":"https://insights.sbomify.com/CVE-2026-56098/"}