CVE-2026-111637
MEDIUM
CVSS 5.3
Published: 2026-10-16
Modified: 2026-10-16
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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.
Quick Facts
| CVE ID | CVE-2026-111637 |
| CVSS Score | 5.3 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| Published | 2026-10-16 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |
References
- https://github.com/Blair2004/NexoPOS/blob/v6.2.4/app/Provide…
- https://github.com/Blair2004/NexoPOS/blob/v6.2.4/routes/api-…
- https://hackmd.io/@hieuPenguinnn/nexopos-fields-endpoint-una…
- https://www.vulncheck.com/advisories/nexopos-through-6.2.4-u…
- https://hackmd.io/@hieuPenguinnn/nexopos-fields-endpoint-una…