{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-0456 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-0456 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-0456 is a high-severity authentication bypass vulnerability in Red Hat 3scale API Management Platform 2, published on 27 Sep 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-0456 and fix it if it is affected.\n\nWhat it is: CVE-2023-0456 is a high-severity authentication bypass vulnerability in Red Hat 3scale API Management Platform 2, published on 27 Sep 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-0456 in the wild and no public exploit code.\n\nAffected product: Red Hat 3scale API Management Platform 2. 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-2023-0456/ (Markdown: https://insights.sbomify.com/CVE-2023-0456/index.md)","id":"CVE-2023-0456","markdown":"https://insights.sbomify.com/CVE-2023-0456/index.md","name":"CVE-2023-0456","record":{"aliases":["GHSA-cwcc-8wqw-36gf"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"API Management Platform","requires_auth":"none","summary":"Attackers can access unauthorized information by exploiting improper JWT token validation in the APICast proxy component of Red Hat 3scale.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"apicast","vendor":"redhat"}],"cvss":{"score":7.4,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"},{"id":"CWE-285","name":"Improper Authorization"}],"description":"A flaw was found in APICast, when 3Scale's OIDC module does not properly evaluate the response to a mismatched token from a separate realm. This could allow a separate realm to be accessible to an attacker, permitting access to unauthorized information.","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":"Apicast proxies the api call with incorrect jwt token to the api backend without proper authorization check","id":"CVE-2023-0456","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Information Disclosure Vulnerability in MELSEC Series","id":"CVE-2023-0457"},"packages":[],"prev":{"headline":"Unrestricted Upload of File with Dangerous Type in unilogies/bumsys","id":"CVE-2023-0455"},"products":["Red Hat 3scale API Management Platform 2","apicast"],"published":"2023-09-27","related":[{"cvss_score":7.5,"headline":"Security feature bypass in apicast","id":"CVE-2021-3523","kev_date_added":null,"published":"2022-04-27"}],"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":"2024-09-24","vendors":["Red Hat","n/a"]},"summary":"Attackers can access unauthorized information by exploiting improper JWT token validation in the APICast proxy component of Red Hat 3scale.","url":"https://insights.sbomify.com/CVE-2023-0456/"}