CVE-2026-33240 PUBLISHED

Combodo iTop: Reflected XSS in foreign key search criteria

Assigner: GitHub_M
Reserved: 18.03.2026 Published: 21.08.2026 Updated: 21.08.2026

Combodo iTop is a web based IT service management tool. Prior to 3.2.3, there was a Reflected Cross-Site Scripting (XSS) vulnerability in the foreign key search criteria API. This issue has been fixed in version 3.2.3.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS Score: 8.8

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	Required	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Combodo
Product	iTop
Versions	Version < 3.2.3 is affected

References

https://github.com/Combodo/iTop/security/advisories/GHSA-5hw5-fvw4-55p4
https://github.com/Combodo/iTop/commit/2a16143e53b4019415db90b6ac89f16fc3f773ff

Problem Types

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE