CVE-2026-34741: CWE-306: Missing Authentication for Critical Function in Combodo iTop
Combodo iTop versions prior to 3.2.3 contain a vulnerability that allows unauthenticated remote attackers to bypass authentication and execute arbitrary PHP files from the env-production directory on new iTop instances in production environments. This issue has been addressed and fixed in version 3.2.3.
AI Analysis
Technical Summary
CVE-2026-34741 is a vulnerability in Combodo iTop, a web-based IT service management tool. The flaw is a missing authentication check (CWE-306) for critical functions, enabling unauthenticated remote attackers to execute arbitrary PHP files from the env-production directory on new iTop instances in production environments. The vulnerability affects all versions prior to 3.2.3 and has been fixed in version 3.2.3.
Potential Impact
An attacker can bypass authentication controls and execute arbitrary PHP code remotely, potentially leading to high integrity impact and low confidentiality and availability impacts. This could allow unauthorized actions within the affected system.
Mitigation Recommendations
Upgrade to Combodo iTop version 3.2.3 or later, where this vulnerability has been fixed. No other official remediation or temporary fixes are documented.
CVE-2026-34741: CWE-306: Missing Authentication for Critical Function in Combodo iTop
Description
Combodo iTop versions prior to 3.2.3 contain a vulnerability that allows unauthenticated remote attackers to bypass authentication and execute arbitrary PHP files from the env-production directory on new iTop instances in production environments. This issue has been addressed and fixed in version 3.2.3.
CVSS v3.1
Score 8.6high
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-34741 is a vulnerability in Combodo iTop, a web-based IT service management tool. The flaw is a missing authentication check (CWE-306) for critical functions, enabling unauthenticated remote attackers to execute arbitrary PHP files from the env-production directory on new iTop instances in production environments. The vulnerability affects all versions prior to 3.2.3 and has been fixed in version 3.2.3.
Potential Impact
An attacker can bypass authentication controls and execute arbitrary PHP code remotely, potentially leading to high integrity impact and low confidentiality and availability impacts. This could allow unauthorized actions within the affected system.
Mitigation Recommendations
Upgrade to Combodo iTop version 3.2.3 or later, where this vulnerability has been fixed. No other official remediation or temporary fixes are documented.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-03-30T19:17:10.224Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a88cc60acd9273b49cc786a
Added to database: 08/21/2026, 22:08:32 UTC
Last enriched: 08/21/2026, 22:22:02 UTC
Last updated: 08/21/2026, 22:29:12 UTC
Views: 4
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