{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-89060 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-89060 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-89060 is a high-severity missing authorization vulnerability in Red Hat Advanced Cluster Management for Kubernetes 2.13, published on 11 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-89060 and fix it if it is affected.\n\nWhat it is: CVE-2026-89060 is a high-severity missing authorization vulnerability in Red Hat Advanced Cluster Management for Kubernetes 2.13, published on 11 Sep 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-2026-89060 in the wild and no public exploit code.\n\nAffected product: Red Hat Advanced Cluster Management for Kubernetes 2.13. 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-2026-89060/ (Markdown: https://insights.sbomify.com/CVE-2026-89060/index.md)","id":"CVE-2026-89060","markdown":"https://insights.sbomify.com/CVE-2026-89060/index.md","name":"CVE-2026-89060","record":{"aliases":["GHSA-39w5-9x42-rwmr"],"analysis":{"component_type":"cloud_service","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Kubernetes observability addon","requires_auth":"low_privilege","summary":"Attackers with ManagedClusterAddOn modification rights can exfiltrate secrets from other namespaces by referencing unauthorized resources.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":7.7,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-551","name":"Incorrect Behavior Order: Authorization Before Parsing and Canonicalization"}],"description":"A cross-namespace authorization flaw in multicluster-observability-addon allows a user with permission to modify a managed cluster’s ManagedClusterAddOn configuration to reference ClusterLogForwarder or OpenTelemetryCollector resources outside the permitted namespace. If those resources reference Secrets, the add-on may copy the referenced Secrets to the attacker-controlled managed cluster.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Missing authorization in Red Hat Advanced Cluster Management for Kubernetes 2.13","id":"CVE-2026-89060","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":8,"next":{"headline":"Memory corruption in Energy Management Driver","id":"CVE-2026-89062"},"packages":[],"prev":{"headline":"Resteasy-core: resteasy: iioimageprovider unbounded image decode (decompression-bomb dos)","id":"CVE-2026-89059"},"products":["Red Hat Advanced Cluster Management for Kubernetes 2.13","Red Hat Advanced Cluster Management for Kubernetes 2.14","Red Hat Advanced Cluster Management for Kubernetes 2.15","Red Hat Advanced Cluster Management for Kubernetes 2.16","Red Hat Advanced Cluster Management for Kubernetes 2.17"],"published":"2026-09-11","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":"2026-09-21","vendors":["Red Hat"]},"summary":"Attackers with ManagedClusterAddOn modification rights can exfiltrate secrets from other namespaces by referencing unauthorized resources.","url":"https://insights.sbomify.com/CVE-2026-89060/"}