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Advisories

NexoPOS through 6.2.4 Unauthenticated Transaction Disclosure via /api/fields Endpoint

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Severity
medium
Date
Affecting

  • NexoPOS <= 6.2.4

CWE
  • CWE-306 Missing Authentication for Critical Function
CVSS
6.9
CVSS V4 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
Credit
hieuPenguinnn
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.

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