# CVE-2026-109393: QloApps insecure direct object reference in admin AJAX handlers

Source: https://junglewise.ai/threats/cve-2026-109393-qloapps-through-1-7-0-contains-an-insecure-direct-object  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-12. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-109393 · Severity: medium · CVSS 6.3 · Published 2026-10-12

QloApps is a hotel management and reservation system that controls booking operations and property data. A flaw in the back-office interface allows employees with access to one hotel to read, modify, or delete booking documents and room data belonging to other hotels by manipulating object identifiers. An attacker with staff credentials can cause data exposure, loss of booking records, or room inventory disruption across multiple hotel properties.

Technologies: [QloApps](https://junglewise.ai/threats/technologies/qloapps). Vendors: [QloApps](https://junglewise.ai/threats/vendors/qloapps).

## Quick answers

**Is CVE-2026-109393 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-109393 being exploited in the wild.

**How severe is CVE-2026-109393?** Medium severity, with a CVSS score of 6.3, published 12 October 2026.

**Which products and versions are affected?** QloApps through 1.7.0.

**Is there a fix for CVE-2026-109393?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-109393 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-109393?** Check whether you run QloApps at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The vulnerability is an insecure direct object reference (IDOR) in AJAX handlers in AdminOrdersController, AdminBookingDocumentController, AdminProductsController, and AdminAddHotelController that fail to enforce htl_access hotel authorization checks. An authenticated back-office user can supply arbitrary hotel identifiers in sequential format to bypass access controls, allowing unauthorized read, upload, and delete operations on booking documents, rooms, and images across hotels.

## Affected products

- QloApps QloApps through 1.7.0

## Timeline

- 2026-10-12: disclosed

## References

- [https://github.com/Qloapps/QloApps](https://github.com/Qloapps/QloApps)
- [https://github.com/Qloapps/QloApps/blob/v1.7.0/controllers/admin/AdminOrdersController.php](https://github.com/Qloapps/QloApps/blob/v1.7.0/controllers/admin/AdminOrdersController.php)

## Related threats

- [QloApps missing authorization in qlohotelreview AddReview](https://junglewise.ai/threats/cve-2026-116746-qloapps-1-6-0-through-1-7-0-contains-a-missing-authorization)
- [QloApps information disclosure in OrderConfirmationController](https://junglewise.ai/threats/cve-2026-116745-qloapps-through-1-7-0-contains-an-information-disclosure)
- [QloApps insecure direct object reference in refund handling](https://junglewise.ai/threats/cve-2026-115326-qloapps-through-1-7-0-contains-an-insecure-direct-object)
- [QloApps improper access control in AdminSlipController](https://junglewise.ai/threats/cve-2026-110229-qloapps-through-1-7-0-contains-an-improper-access-control)
- [QloApps broken access control in room type creation](https://junglewise.ai/threats/cve-2026-110226-qloapps-through-1-7-0-contains-a-broken-access-control)