---
id: CVE-2026-12948
title: >-
  A stored cross-site scripting (XSS) vulnerability in the web management
  interface of the Digi PortServer TS, Digi One SP, Digi One SP IA, and Digi One
  IA allows a remote, authenticated administrator to inject script into certain
  system c…
summary: >-
  A stored cross-site scripting (XSS) vulnerability in the web management
  interface of the Digi PortServer TS, Digi One SP, Digi One SP IA, and Digi One
  IA allows a remote, authenticated administrator to inject script into certain
  system c…
severity: none
cwe:
  - CWE-79
published: '2026-07-07'
updated: '2026-07-13'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-12948'
references:
  - url: 'https://www.digi.com/resources/security'
    label: e8a6bb0b-e373-42b1-a5de-93e314325576
tags:
  - nvd
  - exploit-available
epss: 0.00418
epssPercentile: 0.35747
ingestedAt: '2026-07-13T17:27:58.824Z'
exploits:
  github: 1
  githubRepos:
    - 'https://github.com/nvicloud/CVE-2026-12948'
  checkedAt: '2026-09-24T07:52:57.601Z'
exploitAvailable: true
---

## Overview

A stored cross-site scripting (XSS) vulnerability in the web management interface of the Digi PortServer TS, Digi One SP, Digi One SP IA, and Digi One IA allows a remote, authenticated administrator to inject script into certain system configuration fields. The script subsequently executes in the browser of a user who views the affected pages (CWE-79).

## Remediation

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