---
id: CVE-2026-19353
title: A vulnerability has been found in DedeCMS up to 5.7.118 UTF8SP2
summary: >-
  A vulnerability has been found in DedeCMS up to 5.7.118 UTF8SP2. The affected
  element is the function _4_Setup of the file install/index.php of the
  component Installation Wizard. Such manipulation leads to file inclusion. The
  attack can …
severity: medium
cvss: 5
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-73
published: '2026-08-09'
updated: '2026-08-09'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-19353'
references:
  - url: 'https://github.com/I4m6da/CVE/issues/9'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-19353'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/865977'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/387207'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/387207/cti'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-08-09T18:34:01.046Z'
epss: 0.00378
epssPercentile: 0.29067
---

## Overview

A vulnerability has been found in DedeCMS up to 5.7.118 UTF8SP2. The affected element is the function _4_Setup of the file install/index.php of the component Installation Wizard. Such manipulation leads to file inclusion. The attack can be executed remotely. This attack is characterized by high complexity. The exploitability is described as difficult. The exploit has been disclosed to the public and may be used.

## Remediation

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