CVE-2026-33240: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Combodo iTop
Description
Combodo iTop versions prior to 3.2.3 contain a reflected Cross-Site Scripting (XSS) vulnerability in the foreign key search criteria API. This vulnerability allows an attacker to inject malicious scripts that could be executed in the context of a user's browser. The issue has been fixed in version 3.2.3.
CVSS v3.1
Score 8.8high
Affected software
Combodo
iTop
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-33240 is a reflected Cross-Site Scripting (XSS) vulnerability in the Combodo iTop IT service management tool affecting versions before 3.2.3. The vulnerability exists in the foreign key search criteria API, where improper neutralization of input allows injection of malicious scripts. This can lead to execution of arbitrary scripts in the context of the victim's browser session, potentially compromising confidentiality, integrity, and availability of the application. The vulnerability has been addressed and fixed in version 3.2.3.
Potential Impact
Successful exploitation of this vulnerability can lead to high impact including complete compromise of user confidentiality, integrity, and availability. An attacker could execute arbitrary scripts in the victim's browser, potentially leading to session hijacking, data theft, or other malicious actions within the scope of the affected application.
Mitigation Recommendations
Upgrade to Combodo iTop version 3.2.3 or later, where this vulnerability has been fixed. No other mitigation is required as the vendor has provided an official fix.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-03-18T02:42:27.508Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a88c52facd9273b49c54916
Added to database: 08/21/2026, 21:37:51 UTC
Last enriched: 09/10/2026, 15:48:46 UTC
Last updated: 10/05/2026, 18:48:18 UTC
Views: 61
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