{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-117564 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-117564 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-117564 is a critical vulnerability in buqiyuan nest-admin, published on 27 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-117564 and fix it if it is affected.\n\nWhat it is: CVE-2026-117564 is a critical vulnerability in buqiyuan nest-admin, published on 27 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-117564 in the wild and no public exploit code.\n\nAffected product: buqiyuan nest-admin. 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-2026-117564/ (Markdown: https://insights.sbomify.com/CVE-2026-117564/index.md)","id":"CVE-2026-117564","markdown":"https://insights.sbomify.com/CVE-2026-117564/index.md","name":"CVE-2026-117564","record":{"aliases":["GHSA-mmvv-wwj3-vgj8"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-321","name":"Use of Hard-coded Cryptographic Key"}],"description":"nest-admin before 1.0.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to forge administrator tokens by using a hardcoded JWT_SECRET committed in .env.production. Attackers can sign tokens with the known secret that JwtStrategy and RbacGuard trust, impersonating any user ID or claiming the admin role for full administrative access.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"nest-admin before 1.0.1 Authentication Bypass via Hardcoded JWT Secret","id":"CVE-2026-117564","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Artalk before 2.10.1 Unauthenticated SSRF via Comment Page Title Fetch","id":"CVE-2026-117565"},"packages":[],"prev":{"headline":"MrDoc through 1.1.1 Broken Access Control via manage_doc_share","id":"CVE-2026-117563"},"products":["nest-admin"],"published":"2026-10-27","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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-28","vendors":["buqiyuan"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-117564/"}