{"answers":{"affected":"5 open source packages ship an affected version, including org.keycloak:keycloak-js-admin-client, keycloak and @keycloak/keycloak-admin-client. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-2366 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-2366 is a low-severity missing authorization vulnerability in Redhat Build of Keycloak, published on 12 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-2366 and fix it if it is affected.\n\nWhat it is: CVE-2026-2366 is a low-severity missing authorization vulnerability in Redhat Build of Keycloak, published on 12 Mar 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-2026-2366 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.keycloak:keycloak-js-admin-client (Maven): affected all versions up to 26.5.5; no fix listed\n- org.keycloak:keycloak-js-admin-client (Maven): affected all versions up to 26.5.5; no fix listed\n- keycloak (Bitnami): affected from 26.4.0; fixed in 26.4.11\n- @keycloak/keycloak-admin-client (npm): affected all versions up to 26.5.5; no fix listed\n- @keycloak/keycloak-admin-client (npm): affected all versions up to 26.5.5; no fix listed\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-2026-2366/ (Markdown: https://insights.sbomify.com/CVE-2026-2366/index.md)","id":"CVE-2026-2366","markdown":"https://insights.sbomify.com/CVE-2026-2366/index.md","name":"CVE-2026-2366","record":{"aliases":["BIT-keycloak-2026-2366","GHSA-r8jr-wg88-fq5c"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Keycloak identity server","requires_auth":"low_privilege","summary":"Authenticated users can bypass authorization to enumerate other users' organization memberships if the Organizations feature is enabled.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"build_of_keycloak","vendor":"redhat"}],"cvss":{"score":3.1,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"A flaw was found in Keycloak. An authorization bypass vulnerability in the Keycloak Admin API allows any authenticated user, even those without administrative privileges, to enumerate the organization memberships of other users. This information disclosure occurs if the attacker knows the victim's unique identifier (UUID) and the Organizations feature is enabled.","ecosystems":["Bitnami","Maven","npm"],"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":"Keycloak: keycloak: information disclosure via authorization bypass in admin api","id":"CVE-2026-2366","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"redhat:build_of_keycloak","products":["redhat:build_of_keycloak"],"type":"missing_authorization","year":"2026"},"n_packages":5,"n_references":4,"next":{"headline":"Cross-site scripting in Secure Copy Content Protection and Content Locking","id":"CVE-2026-2367"},"packages":[{"ecosystem":"Bitnami","fixed":["26.4.11"],"introduced":["26.4.0"],"last_affected":[],"package":"keycloak","purl":"pkg:bitnami/keycloak","source":"BIT-keycloak-2026-2366"},{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["26.5.5"],"package":"org.keycloak:keycloak-js-admin-client","purl":null,"source":"GHSA-r8jr-wg88-fq5c"},{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["26.5.5"],"package":"org.keycloak:keycloak-js-admin-client","purl":"pkg:maven/org.keycloak/keycloak-js-admin-client","source":"GHSA-r8jr-wg88-fq5c"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["26.5.5"],"package":"@keycloak/keycloak-admin-client","purl":null,"source":"GHSA-r8jr-wg88-fq5c"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["26.5.5"],"package":"@keycloak/keycloak-admin-client","purl":"pkg:npm/%40keycloak/keycloak-admin-client","source":"GHSA-r8jr-wg88-fq5c"}],"prev":{"headline":"Fluent Forms Pro \u003c= 6.1.17 - Unauthenticated Stored Cross-Site Scripting via Draft Form Submission","id":"CVE-2026-2365"},"products":["Red Hat build of Keycloak 26.4","Red Hat build of Keycloak 26.4.11"],"published":"2026-03-12","related":[{"cvss_score":8.8,"headline":"Keycloak-services: keycloak-services: dcr protocol mapper type-swap policy bypass allows privilege escalation","id":"CVE-2026-15572","kev_date_added":null,"published":"2026-08-05"},{"cvss_score":8.8,"headline":"Keycloak SAML Broken has Authentication Bypass by Primary Weakness","id":"CVE-2026-3047","kev_date_added":null,"published":"2026-03-05"},{"cvss_score":8.1,"headline":"Keycloak-services: keycloak-services: authorization bypass via unnormalized uri matching in pathmatcher","id":"CVE-2026-15573","kev_date_added":null,"published":"2026-08-05"},{"cvss_score":8.1,"headline":"Keycloak-services: keycloak-services: default dcr policy allows role forgery via user property mappers","id":"CVE-2026-16102","kev_date_added":null,"published":"2026-08-05"},{"cvss_score":8.1,"headline":"Org.keycloak/keycloak-quarkus-server: keycloak: unauthorized access via jwt authorization grant with disabled users","id":"CVE-2026-1609","kev_date_added":null,"published":"2026-07-16"},{"cvss_score":8.1,"headline":"Org.keycloak:keycloak-services: keycloak: authentication bypass via jwt algorithm confusion","id":"CVE-2026-11800","kev_date_added":null,"published":"2026-06-25"},{"cvss_score":8.1,"headline":"Keycloak-policy-enforcer: keycloak policy enforcer: authorization bypass via incorrect uri comparison","id":"CVE-2026-9800","kev_date_added":null,"published":"2026-06-25"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2026-04-02","vendors":["Red Hat"]},"summary":"Authenticated users can bypass authorization to enumerate other users' organization memberships if the Organizations feature is enabled.","url":"https://insights.sbomify.com/CVE-2026-2366/"}