{"answers":{"affected":"3 open source packages ship an affected version, including org.keycloak:keycloak-broker-saml and keycloak. It affects 2 products.","exploited":"There is no known exploitation of CVE-2026-3047 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-3047 is a high-severity authentication bypass vulnerability in Redhat Build of Keycloak, published on 5 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-2026-3047 and fix it if it is affected.\n\nWhat it is: CVE-2026-3047 is a high-severity authentication bypass vulnerability in Redhat Build of Keycloak, published on 5 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-2026-3047 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.keycloak:keycloak-broker-saml (Maven): affected all versions up to 1.8.1.Final; no fix listed\n- org.keycloak:keycloak-broker-saml (Maven): affected all versions up to 1.8.1.Final; no fix listed\n- keycloak (Bitnami): affected from 26.2.0; fixed in 26.2.1, 26.3.0, 26.4.1, 26.5.0\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-2026-3047/ (Markdown: https://insights.sbomify.com/CVE-2026-3047/index.md)","id":"CVE-2026-3047","markdown":"https://insights.sbomify.com/CVE-2026-3047/index.md","name":"CVE-2026-3047","record":{"aliases":["BIT-keycloak-2026-3047","GHSA-8cr3-vpxx-92cx"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["security_bypass","account_takeover"],"network_reachable":"yes","non_default_config":true,"product_category":"Keycloak SAML broker","requires_auth":"low_privilege","summary":"Attackers can bypass authentication restrictions by exploiting disabled SAML clients configured as IdP-initiated brokers to establish unauthorized SSO sessions.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"build_of_keycloak","vendor":"redhat"},{"product":"keycloak","vendor":"redhat"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-305","name":"Authentication Bypass by Primary Weakness"}],"description":"A flaw was found in org.keycloak.broker.saml. When a disabled Security Assertion Markup Language (SAML) client is configured as an Identity Provider (IdP)-initiated broker landing target, it can still complete the login process and establish a Single Sign-On (SSO) session. This allows a remote attacker to gain unauthorized access to other enabled clients without re-authentication, effectively bypassing security restrictions.","ecosystems":["Bitnami","Maven"],"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 SAML Broken has Authentication Bypass by Primary Weakness","id":"CVE-2026-3047","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"redhat:build_of_keycloak","products":["redhat:build_of_keycloak","redhat:keycloak"],"type":"auth_bypass","year":"2026"},"n_packages":3,"n_references":6,"next":{"headline":"Nexus Repository 3 - Improper LDAP Referral Handling","id":"CVE-2026-3048"},"packages":[{"ecosystem":"Bitnami","fixed":["26.2.1","26.3.0","26.4.1","26.5.0"],"introduced":["26.2.0","26.2.14","26.4.0","26.4.10"],"last_affected":[],"package":"keycloak","purl":"pkg:bitnami/keycloak","source":"BIT-keycloak-2026-3047"},{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["1.8.1.Final"],"package":"org.keycloak:keycloak-broker-saml","purl":null,"source":"GHSA-8cr3-vpxx-92cx"},{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["1.8.1.Final"],"package":"org.keycloak:keycloak-broker-saml","purl":"pkg:maven/org.keycloak/keycloak-broker-saml","source":"GHSA-8cr3-vpxx-92cx"}],"prev":{"headline":"itsourcecode E-Logbook with Health Monitoring System for COVID-19 check_profile_old.php sql injection","id":"CVE-2026-3046"},"products":["Red Hat build of Keycloak 26.2","Red Hat build of Keycloak 26.2.14","Red Hat build of Keycloak 26.4","Red Hat build of Keycloak 26.4.10"],"published":"2026-03-05","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":8.1,"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":"total"},"state":"PUBLISHED","updated":"2026-07-15","vendors":["Red Hat"]},"summary":"Attackers can bypass authentication restrictions by exploiting disabled SAML clients configured as IdP-initiated brokers to establish unauthorized SSO sessions.","url":"https://insights.sbomify.com/CVE-2026-3047/"}