{"id":"CVE-2026-111637","published":"2026-10-16T18:17:44.157","lastModified":"2026-10-16T20:17:21.290","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.","cvssScore":5.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cwes":["CWE-306"],"vendors":[],"products":[],"references":[{"url":"https://github.com/Blair2004/NexoPOS/blob/v6.2.4/app/Providers/FormsProvider.php#L126-L152","tags":[]},{"url":"https://github.com/Blair2004/NexoPOS/blob/v6.2.4/routes/api-base.php#L10-L18","tags":[]},{"url":"https://hackmd.io/@hieuPenguinnn/nexopos-fields-endpoint-unauthenticated-transaction-disclosure","tags":[]},{"url":"https://www.vulncheck.com/advisories/nexopos-through-6.2.4-unauthenticated-transaction-disclosure-via-api-fields-endpoint","tags":[]},{"url":"https://hackmd.io/@hieuPenguinnn/nexopos-fields-endpoint-unauthenticated-transaction-disclosure","tags":[]}],"exploitRefs":[{"url":"https://github.com/Blair2004/NexoPOS/blob/v6.2.4/app/Providers/FormsProvider.php#L126-L152","tags":[]},{"url":"https://github.com/Blair2004/NexoPOS/blob/v6.2.4/routes/api-base.php#L10-L18","tags":[]}],"hasPoc":true,"ai":null}