{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111637 exists.","fix":"No fix has been published for CVE-2026-111637 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-111637 is a medium-severity missing authorization vulnerability in Blair2004 NexoPOS, published on 16 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-111637 and fix it if it is affected.\n\nWhat it is: CVE-2026-111637 is a medium-severity missing authorization vulnerability in Blair2004 NexoPOS, published on 16 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111637 exists.\n\nAffected product: Blair2004 NexoPOS. 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-2026-111637/ (Markdown: https://insights.sbomify.com/CVE-2026-111637/index.md)","id":"CVE-2026-111637","markdown":"https://insights.sbomify.com/CVE-2026-111637/index.md","name":"CVE-2026-111637","record":{"aliases":["GHSA-222q-33hf-4cp6"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"NexoPOS","requires_auth":"none","summary":"Unauthenticated attackers can access sensitive accounting transaction records via the API without proper authorization checks.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"NexoPOS through 6.2.4 contains a missing authentication vulnerability that allows unauthenticated attackers to read accounting transaction records via GET /api/fields/{resource}/{identifier}. Attackers can request transaction field classes like ns.entity-transaction with sequential ids to retrieve names, values, account ids, and descriptions without nexopos.read.transactions permission.","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":"NexoPOS through 6.2.4 Unauthenticated Transaction Disclosure via /api/fields Endpoint","id":"CVE-2026-111637","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"sshportal through 1.19.5 Missing Authorization in 'key show' Command Exposes Private Keys","id":"CVE-2026-111638"},"packages":[],"prev":{"headline":"OpenBMB StaffDeck through 0.5.6 Authentication Bypass via Hard-Coded Session Secret","id":"CVE-2026-111636"},"products":["NexoPOS"],"published":"2026-10-16","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-16","vendors":["Blair2004"]},"summary":"Unauthenticated attackers can access sensitive accounting transaction records via the API without proper authorization checks.","url":"https://insights.sbomify.com/CVE-2026-111637/"}