CVE-2026-40877: CWE-502: Deserialization of Untrusted Data in Combodo iTop
Description
Combodo iTop versions prior to 3.2.3 contain a vulnerability in the user preference functionality that allows PHP object injection, potentially leading to remote code execution. This vulnerability is identified as CWE-502 (Deserialization of Untrusted Data) and CWE-94 (Code Injection). The issue has been resolved in version 3.2.3.
CVSS v3.1
Score 8.7high
Affected software
Combodo
iTop
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Combodo iTop, a web-based IT service management tool, is affected by a PHP object injection vulnerability in its user preference functionality in versions before 3.2.3. This vulnerability arises from unsafe deserialization of untrusted data (CWE-502), which can be exploited to achieve remote code execution (CWE-94). The vulnerability has a CVSS v3.1 score of 8.7, indicating high severity. The flaw was fixed in version 3.2.3.
Potential Impact
Successful exploitation of this vulnerability can lead to remote code execution with partial privileges (low privileges required, user interaction needed), potentially compromising confidentiality and integrity of the system. Availability impact is not indicated. No known exploits are reported in the wild at this time.
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 indicated. Patch status is confirmed by the version fix information.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-04-15T15:57:41.719Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a8c967dacd9273b4900e96c
Added to database: 08/24/2026, 19:07:41 UTC
Last enriched: 09/10/2026, 09:22:30 UTC
Last updated: 10/08/2026, 18:48:45 UTC
Views: 145
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