{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-1477 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-1477 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-1477 is a high-severity authentication bypass vulnerability in HYPR Keycloak Authenticator Extension, published on 28 Apr 2023. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-1477 and fix it if it is affected.\n\nWhat it is: CVE-2023-1477 is a high-severity authentication bypass vulnerability in HYPR Keycloak Authenticator Extension, published on 28 Apr 2023. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-1477 in the wild and no public exploit code.\n\nAffected product: HYPR Keycloak Authenticator Extension. 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-2023-1477/ (Markdown: https://insights.sbomify.com/CVE-2023-1477/index.md)","id":"CVE-2023-1477","markdown":"https://insights.sbomify.com/CVE-2023-1477/index.md","name":"CVE-2023-1477","record":{"aliases":["GHSA-p9xp-jx22-qh3q"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Keycloak authenticator extension","requires_auth":"high_privilege","summary":"An improper authentication flaw in the HYPR Keycloak Authenticator Extension allows attackers to bypass authentication and take over accounts.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"HYPR","cpe":[{"product":"keycloak_authenticator","vendor":"hypr"}],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"Improper Authentication vulnerability in HYPR Keycloak Authenticator Extension allows Authentication Abuse.This issue affects HYPR Keycloak Authenticator Extension: before 7.10.2, before 8.0.3.","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":"Auth bypass in Keycloak Authenticator Extension","id":"CVE-2023-1477","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Hummingbird \u003c 3.4.2 - Unauthenticated Path Traversal","id":"CVE-2023-1478"},"packages":[],"prev":{"headline":"Kpatch: mm/mremap.c: incomplete fix for cve-2022-41222","id":"CVE-2023-1476"},"products":["Keycloak Authenticator Extension"],"published":"2023-04-28","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2025-03-05","vendors":["HYPR"]},"summary":"An improper authentication flaw in the HYPR Keycloak Authenticator Extension allows attackers to bypass authentication and take over accounts.","url":"https://insights.sbomify.com/CVE-2023-1477/"}