---
id: CVE-2026-34741
title: Combodo iTop is a web based IT service management tool
summary: >-
  Combodo iTop is a web based IT service management tool. Prior to 3.2.3,
  authentication bypass allows unauthenticated remote attackers to execute
  arbitrary PHP files from the env-production directory on a new iTop instance
  in the producti…
severity: high
cvss: 8.6
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L'
cwe:
  - CWE-306
published: '2026-08-21'
updated: '2026-09-09'
sourceUpdated: '2026-09-09T21:06:39.057'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-34741'
references:
  - url: >-
      https://github.com/Combodo/iTop/commit/4fe61cbdc779cb5576395d4ae8be31f9fbc7306c
    label: security-advisories@github.com
  - url: 'https://github.com/Combodo/iTop/security/advisories/GHSA-36h9-5qw2-jcc6'
    label: security-advisories@github.com
tags:
  - nvd
epss: 0.00447
epssPercentile: 0.38259
ingestedAt: '2026-09-09T21:22:45.547Z'
---

## Overview

Combodo iTop is a web based IT service management tool. Prior to 3.2.3, authentication bypass allows unauthenticated remote attackers to execute arbitrary PHP files from the env-production directory on a new iTop instance in the production environment. This issue has been fixed in version 3.2.3.

## Remediation

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