CVE-2026-109393 Details
Description
QloApps through 1.7.0 contains an insecure direct object reference vulnerability in back-office AJAX handlers of AdminOrdersController, AdminBookingDocumentController, AdminProductsController and AdminAddHotelController that skip htl_access hotel checks. Hotel-restricted employees can supply other hotels' sequential identifiers to read, upload and delete booking documents and delete rooms, room images and hotel images.
A vulnerability allowing insecure direct object reference (IDOR) has been identified in QloApps hotel management system, specifically in version 1.7.0. This vulnerability resides within the back-office AJAX handlers of several controllers, including AdminOrdersController, AdminBookingDocumentController, AdminProductsController, and AdminAddHotelController. The issue arises because these handlers bypass essential hotel access checks, enabling hotel-restricted employees to manipulate data across different hotels.
A patch for this vulnerability has been proposed and is available in the QloApps GitHub repository.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 12, 2026CISA-ADP
Assessed Oct 18, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/Qloapps/QloApps | [email protected] | ProductSource CodeVendor |
| https://github.com/Qloapps/QloApps/blob/v1.7.0/controllers/admin/AdminOrdersController.php#L3799-L3877 | [email protected] | Source CodeVendor |
| https://github.com/Qloapps/QloApps/commit/83eb851cf106b51a4478f84a6d1658d7c8076258 | [email protected] | Source CodeVendor |
| https://github.com/Qloapps/QloApps/pull/1922 | [email protected] | Issue TrackingVendor |
| https://hackmd.io/@leediay/ry_M5yqoGe | [email protected] | BundleExploitTechnical Analysis |
| https://www.vulncheck.com/advisories/qloapps-through-1.7.0-insecure-direct-object-reference-in-back-office-ajax-handlers | [email protected] | AdvisoryBundle |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-639 | Authorization Bypass Through User-Controlled Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| QloApps | <= 1.7.0 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 18, 2026 | CVE Modified | CISA-ADP |
| Oct 12, 2026 | New CVE Received | [email protected] |