{"answers":{"affected":"4 open source packages ship an affected version, including org.keycloak:keycloak-services.","exploited":"There is no known exploitation of CVE-2023-3597 in the wild and no public exploit code.","fix":"Upgrade org.keycloak:keycloak-services to a fixed version for your release line: 22.0.10 or 24.0.3.","what":"CVE-2023-3597 is a medium-severity authentication bypass vulnerability in Red Hat RHSSO 7.6.8, published on 25 Apr 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-3597 and fix it if it is affected.\n\nWhat it is: CVE-2023-3597 is a medium-severity authentication bypass vulnerability in Red Hat RHSSO 7.6.8, published on 25 Apr 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-3597 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.keycloak:keycloak-services (Maven): affected all versions; fixed in 22.0.10\n- org.keycloak:keycloak-services (Maven): affected all versions; fixed in 22.0.10\n- org.keycloak:keycloak-services (Maven): affected from 23.0.0; fixed in 24.0.3\n- org.keycloak:keycloak-services (Maven): affected from 23.0.0; fixed in 24.0.3\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-2023-3597/ (Markdown: https://insights.sbomify.com/CVE-2023-3597/index.md)","id":"CVE-2023-3597","markdown":"https://insights.sbomify.com/CVE-2023-3597/index.md","name":"CVE-2023-3597","record":{"aliases":["GHSA-4f53-xh3v-g8x4"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["account_takeover","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Keycloak identity management","requires_auth":"low_privilege","summary":"Remote attackers can bypass step-up authentication by registering a false second factor, leading to unauthorized account access.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"A flaw was found in Keycloak, where it does not correctly validate its client step-up authentication in org.keycloak.authentication. This flaw allows a remote user authenticated with a password to register a false second authentication factor along with an existing one and bypass authentication.","ecosystems":["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: secondary factor bypass in step-up authentication","id":"CVE-2023-3597","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"auth_bypass","year":"2023"},"n_packages":4,"n_references":5,"next":{"headline":"Memory corruption in Chrome","id":"CVE-2023-3598"},"packages":[{"ecosystem":"Maven","fixed":["22.0.10"],"introduced":["0"],"last_affected":[],"package":"org.keycloak:keycloak-services","purl":null,"source":"GHSA-4f53-xh3v-g8x4"},{"ecosystem":"Maven","fixed":["22.0.10"],"introduced":["0"],"last_affected":[],"package":"org.keycloak:keycloak-services","purl":"pkg:maven/org.keycloak/keycloak-services","source":"GHSA-4f53-xh3v-g8x4"},{"ecosystem":"Maven","fixed":["24.0.3"],"introduced":["23.0.0"],"last_affected":[],"package":"org.keycloak:keycloak-services","purl":null,"source":"GHSA-4f53-xh3v-g8x4"},{"ecosystem":"Maven","fixed":["24.0.3"],"introduced":["23.0.0"],"last_affected":[],"package":"org.keycloak:keycloak-services","purl":"pkg:maven/org.keycloak/keycloak-services","source":"GHSA-4f53-xh3v-g8x4"}],"prev":{"headline":"Rockwell Automation Allen-Bradley ControlLogix Communication Modules vulnerable to Denial of Service","id":"CVE-2023-3596"},"products":["RHSSO 7.6.8","Red Hat build of Keycloak 22","Red Hat build of Keycloak 22.0.10"],"published":"2024-04-25","related":[],"sources":[{"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":"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":"2025-11-11","vendors":["Red Hat"]},"summary":"Remote attackers can bypass step-up authentication by registering a false second factor, leading to unauthorized account access.","url":"https://insights.sbomify.com/CVE-2023-3597/"}