CVE-2026-103590
QloApps through 1.7.0 Reflected XSS via Length of Stay Fields
- State
- Published
- Severity
- 5.1 Medium
- Published
- Sep 30, 2026
- Updated
- Oct 6, 2026
- Reserved
- Sep 30, 2026
Description
QloApps through 1.7.0 contains a reflected cross-site scripting vulnerability in the back-office room type editor's length of stay fields. Attackers can induce authenticated administrators to submit crafted POST requests with malicious payloads in restriction_min_los and restriction_max_los parameters, executing arbitrary JavaScript in the victim's administrative session.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | 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 | VulnCheck |
| 3.1 | 5.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N | VulnCheck |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
QloAppsWebkul |
|
References
- Pull Request #1899issue-trackingpatch
- Patch Commitpatch
- https://github.com/Qloapps/QloApps/blob/v1.7.0/admin/themes/default/template/controllers/products/lengthofstay.tpltechnical-description
- https://hackmd.io/@leediay/four-reflected-xss-qloappstechnical-description
- https://github.com/Qloapps/QloAppsproduct
- VulnCheck Advisory: QloApps through 1.7.0 Reflected XSS via Length of Stay Fieldsthird-party-advisory
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.