CVE-2026-117606
mediumNexoPOS through 6.3.0 contains a missing authorization vulnerability that allows authenticated cashiers to manipulate other cashiers' register sessions because…
NexoPOS through 6.3.0 contains a missing authorization vulnerability that allows authenticated cashiers to manipulate other cashiers' register sessions because CashRegistersService never compares used_by with the user. Attackers holding the default nexopos.use.registers permission can submit closing, cash-in, or cash-out actions to POST /api/cash-registers/{action}/{register} to force-close sessions or alter balances.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/Blair2004/NexoPOS disclosure@vulncheck.com
- https://github.com/Blair2004/NexoPOS/blob/1e9b2e272026e176cba354534678a111b1832ce6/app/Ser... disclosure@vulncheck.com
- https://github.com/Blair2004/NexoPOS/issues/2668 disclosure@vulncheck.com
- https://github.com/Blair2004/NexoPOS/pull/2673 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/nexopos-through-6.3.0-missing-authorization-via-cash-... disclosure@vulncheck.com