{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-117627 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-117627 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-117627 is a medium-severity vulnerability in Red Hat Build of Keycloak, published on 29 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-117627 and fix it if it is affected.\n\nWhat it is: CVE-2026-117627 is a medium-severity vulnerability in Red Hat Build of Keycloak, published on 29 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-117627 in the wild and no public exploit code.\n\nAffected product: Red Hat Build of Keycloak. 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-2026-117627/ (Markdown: https://insights.sbomify.com/CVE-2026-117627/index.md)","id":"CVE-2026-117627","markdown":"https://insights.sbomify.com/CVE-2026-117627/index.md","name":"CVE-2026-117627","record":{"aliases":["GHSA-4mr3-gfq4-fhxv"],"analysis":null,"analysis_generated_by":null,"assigner":"redhat","cpe":[],"cvss":{"score":5.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"A flaw was found in the JWT Authorization Grant implementation of the keycloak-services component. When an OIDC or Google identity provider is configured with specific login restrictions, such as claim filtering, these checks are correctly applied during standard browser logins but are skipped during the JWT-based grant flow. This allows an authenticated client to obtain access tokens for a user even if their identity provider claims should have blocked the login.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Keycloak-services: keycloak-services: jwt authorization grant bypasses identity provider login restrictions","id":"CVE-2026-117627","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Keycloak-services: keycloak-services: vault secret disclosure via client registration installation configuration","id":"CVE-2026-117688"},"packages":[],"prev":{"headline":"Jenkins 2.587 and earlier, LTS 2.580.1 and earlier improperly identifies file paths attempting path traversal in the file browser for worksp","id":"CVE-2026-117626"},"products":["Red Hat Build of Keycloak","Red Hat Single Sign-On 7"],"published":"2026-10-29","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-29","vendors":["Red Hat"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-117627/"}