Description

QloApps through 1.7.0 contains an improper access control vulnerability in AdminSlipController that allows hotel-restricted back-office employees to access credit slips of all hotels. Attackers can list, export as PDF, mark as redeemed, and generate store-credit vouchers from other hotels' refund records, exposing customer identities and amounts.

Related CPE's

Could not find any relations

References

https://github.com/Qloapps/QloApps

https://github.com/Qloapps/QloApps/blob/v1.7.0/classes/order/OrderSlip.php#L273-L288

https://github.com/Qloapps/QloApps/blob/v1.7.0/controllers/admin/AdminSlipController.php#L160-L229

https://github.com/Qloapps/QloApps/blob/v1.7.0/controllers/admin/AdminSlipController.php#L33-L41

https://github.com/Qloapps/QloApps/commit/a759ae96d0d01e982d40f96d357c94bb30f3a7b3

https://github.com/Qloapps/QloApps/pull/1650

https://hackmd.io/@leediay/SyMoELioMx

https://www.vulncheck.com/advisories/qloapps-through-1.7.0-missing-hotel-access-restriction-in-credit-slips

Weaknesses

[email protected]

Primary
CWE-862

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

5.4 · Medium

Information

Source identifier

[email protected]

Vulnerability status

Deferred

Published

2026-10-13T19:18:47.707Z

1 hour ago

Last modified

2026-10-13T19:18:47.823Z

1 hour ago