[ CVE-2026-103587 · Published 30 Sep 2026 ]
Vulnerability in Webkul QloApps
CVSS 5.4
EPSS <1%No fix listed yet
[ Why it matters ]Priority signals
- Public proof-of-concept exploit exists (CISA SSVC)
[ Description ]Official description
QloApps through 1.7.0 contains a reflected cross-site scripting vulnerability in the back-office Hotel Reservation System Book Now search, where date_to and id_room_type parameters are copied into template variables without validation. Attackers can craft a malicious link containing JavaScript payload in these parameters that executes in an authenticated administrator's session when the victim follows the link.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.
[ References ]References
- github.com/Qloapps/QloApps
- github.com/Qloapps/QloApps/blob/v1.7.0/modules/hotelreservationsystem/controllers/admin…
- github.com/Qloapps/QloApps/blob/v1.7.0/modules/hotelreservationsystem/views/templates/a…
- github.com/Qloapps/QloApps/commit/1d06fd302a935d68203dbdb341d89482621769d7
- github.com/Qloapps/QloApps/pull/1884
- hackmd.io/@leediay/four-reflected-xss-qloapps
- hackmd.io/@leediay/reflected-xss-qloapps-via-booking-now
- www.vulncheck.com/advisories/qloapps-through-1.7.0-reflected-xss-via-book-now-search-pa…