{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-107162 exists.","fix":"No fix has been published for CVE-2026-107162 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-107162 is a high-severity vulnerability in ExpressGateway express-gateway, published on 7 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-107162 and fix it if it is affected.\n\nWhat it is: CVE-2026-107162 is a high-severity vulnerability in ExpressGateway express-gateway, published on 7 Oct 2026. \nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-107162 exists.\n\nAffected product: ExpressGateway express-gateway. 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-2026-107162/ (Markdown: https://insights.sbomify.com/CVE-2026-107162/index.md)","id":"CVE-2026-107162","markdown":"https://insights.sbomify.com/CVE-2026-107162/index.md","name":"CVE-2026-107162","record":{"aliases":["GHSA-p6v9-9m69-qjxm"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":7.6,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"Express Gateway through 1.16.11 contains an authentication bypass vulnerability in the OAuth 2.0 refresh_token grant that fails to validate the token secret or issuing client. Attackers with any valid client credentials and the identifier portion of another user's refresh token can obtain that user's access token and impersonate them against oauth2-protected APIs.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Express Gateway through 1.16.11 OAuth 2.0 Refresh Token Validation Bypass","id":"CVE-2026-107162","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Open5GS GTP-U Receive Path gtp-path.c ogs_pfcp_xact_local_create allocation of resources","id":"CVE-2026-107166"},"packages":[],"prev":{"headline":"Memory corruption in Red Hat Enterprise Linux 10","id":"CVE-2026-107161"},"products":["express-gateway"],"published":"2026-10-07","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":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-10","vendors":["ExpressGateway"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-107162/"}