{"id":"CVE-2026-111637","revision":"d8b04b4f95774b64946697b125c580c4","records":[{"revision":"d8b04b4f95774b64946697b125c580c4","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-111637","aliases":[],"title":"NexoPOS through 6.2.4 Unauthenticated Transaction Disclosure via /api/fields Endpoint","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.","state":0,"publishedAt":"2026-10-16T17:39:08.931+00:00","modifiedAt":"2026-10-16T19:12:40.18+00:00","affected":[{"ecosystem":"Vendor product","name":"NexoPOS","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Blair2004\",\n                    \"product\": \"NexoPOS\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"6.2.4\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:github/Blair2004/NexoPOS\",\n                    \"repo\": \"https://github.com/Blair2004/NexoPOS\"\n                }"}],"metrics":[{"system":"CVSS 4.0","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","score":6.9,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3,"severity":"MEDIUM"}],"references":["https://hackmd.io/@hieuPenguinnn/nexopos-fields-endpoint-unauthenticated-transaction-disclosure","https://github.com/Blair2004/NexoPOS/blob/v6.2.4/routes/api-base.php#L10-L18","https://github.com/Blair2004/NexoPOS/blob/v6.2.4/app/Providers/FormsProvider.php#L126-L152","https://www.vulncheck.com/advisories/nexopos-through-6.2.4-unauthenticated-transaction-disclosure-via-api-fields-endpoint"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111637","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-111637","identifiers":["CVE-2026-111637"]},"retained":false,"historicalAffected":[]}],"coverage":[]}