---
id: CVE-2026-109960
title: >-
  Froxlor 2.0.0 before 2.3.14 contains a stored cross-site scripting
  vulnerability that allows authenticated customers to inject HTML and
  JavaScript by setting a malicious theme value via customer_index.php
summary: >-
  Froxlor 2.0.0 before 2.3.14 contains a stored cross-site scripting
  vulnerability that allows authenticated customers to inject HTML and
  JavaScript by setting a malicious theme value via customer_index.php. Script
  executes when an adminis…
severity: high
cvss: 7.7
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N'
cwe:
  - CWE-79
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T14:17:35.357'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109960'
references:
  - url: 'https://github.com/froxlor/froxlor/security/advisories/GHSA-3jpp-mhvh-rv66'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/froxlor-2.0.0-before-2.3.14-stored-xss-via-customer-theme-value
    label: disclosure@vulncheck.com
  - url: 'https://github.com/froxlor/froxlor/security/advisories/GHSA-3jpp-mhvh-rv66'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
ingestedAt: '2026-10-13T14:29:01.856Z'
---

## Overview

Froxlor 2.0.0 before 2.3.14 contains a stored cross-site scripting vulnerability that allows authenticated customers to inject HTML and JavaScript by setting a malicious theme value via customer_index.php. Script executes when an administrator views the customer overview with the Theme column enabled, letting attackers abuse the CSRF token to create administrator accounts or change server settings.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.