QloApps through 1.7.0 Reflected XSS via Additional Facility Price Field

Advisories

QloApps through 1.7.0 Reflected XSS via Additional Facility Price Field

severity: medium
date: 10/13/2026
Affecting: QloApps <= 1.7.0
CVE: CVE-2026-110219
CWE: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVSS: 5.1
CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
References: https://hackmd.io/@leediay/SyMoELioMx
https://github.com/Qloapps/QloApps/blob/v1.7.0/modules/hotelreservationsystem/views/templates/admin/room_type_global_demand/helpers/form/form.tpl#L208-L209
https://github.com/Qloapps/QloApps/blob/v1.7.0/modules/hotelreservationsystem/controllers/admin/AdminRoomTypeGlobalDemand.php#L200-L232
Pull Request #1809 (feature removed on develop, unreleased)
https://github.com/Qloapps/QloApps
Credit: leediay153 from Viettel Post
Description: QloApps through 1.7.0 contains a reflected cross-site scripting vulnerability that allows remote attackers to inject scripts through the price parameter of the back-office Additional Facilities form. Attackers can induce an authenticated back-office user to submit a crafted request whose unescaped price value is re-rendered after failing validation, executing JavaScript in the administrative session.

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