---
id: CVE-2026-108931
title: A vulnerability was found in Netcore NR268 1.7.121109
summary: >-
  A vulnerability was found in Netcore NR268 1.7.121109. This affects the
  function eval of the file dhcp_dynamicip_show.cgi of the component DHCP
  Handler. The manipulation of the argument Hostname results in cross site
  scripting. The attac…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'
cwe:
  - CWE-79
  - CWE-94
published: '2026-10-12'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T21:17:09.773'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108931'
references:
  - url: >-
      https://github.com/draw-ctf/report/blob/main/NR268/2026.09.14-netcore-nr268-dhcp-dns-stored-xss.md
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-108931'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/977180'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416755'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416755/cti'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-10-12T22:05:40.353Z'
---

## Overview

A vulnerability was found in Netcore NR268 1.7.121109. This affects the function eval of the file dhcp_dynamicip_show.cgi of the component DHCP Handler. The manipulation of the argument Hostname results in cross site scripting. The attack may be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

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