---
id: CVE-2022-31904
title: >-
  EGT-Kommunikationstechnik UG Mediacenter before v2.0 was discovered to contain
  a cross-site scripting (XSS) vulnerability via the component
  Online_Update.php.
summary: >-
  EGT-Kommunikationstechnik UG Mediacenter before v2.0 was discovered to contain
  a cross-site scripting (XSS) vulnerability via the component
  Online_Update.php.
severity: medium
cvss: 6.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: uberrider
product: mediacenter
affected:
  - mediacenter < 2.0
patched:
  - mediacenter 2.0
published: '2022-07-12'
updated: '2026-07-05'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2022-31904'
references:
  - url: 'https://uberrider.de/?page_id=247'
    label: cve@mitre.org
  - url: 'http://egt-kommunikationstechnik.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'http://mediacenter.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://uberrider.de/?page_id=247'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.00561
epssPercentile: 0.45528
ingestedAt: '2026-07-06T17:03:24.845Z'
---

## Overview

EGT-Kommunikationstechnik UG Mediacenter before v2.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the component Online_Update.php.

## Affected

- `mediacenter < 2.0`

## Remediation

Upgrade past the affected range:

- `mediacenter 2.0`