QloApps through 1.7.0 reflects unescaped child feature names into back-office validation error messages in the Hotel Reservation System feature management page. Authenticated back-office users who follow a crafted link can execute injected JavaScript in their administrative session via the child_features parameter.
https://hackmd.io/@leediay/r1aoFrMFGl
https://github.com/Qloapps/QloApps/pull/1796
https://github.com/Qloapps/QloApps/commit/54a3b30e4e5c2d6b224dc8fe55e75db173064b91
Published: 2026-09-15
Updated: 2026-09-16
Base Score: 5.5
Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:N
Severity: Medium
Base Score: 5.4
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Severity: Medium
Base Score: 5.1
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
Severity: Medium
EPSS: 0.00314