Weak Secret Protection in Combodo iTop Web-Based IT Service Management Tool
CVE-2026-27490

7.5HIGH

Key Information:

Vendor

Combodo

Status
Itop
Vendor
CVE Published:
21 August 2026

What is CVE-2026-27490?

Combodo iTop, a web-based IT service management tool, has a vulnerability in versions prior to 3.2.3, where inline images that are accessible without authentication were protected by a weak 24-bit pseudo-random secret. This flaw potentially allows unauthorized users to access sensitive images within the application. The issue has been addressed in version 3.2.3.

Affected Version(s)

iTop < 3.2.3

References

https://github.com/Combodo/iTop/security/advisories/GHSA-...
x_refsource_CONFIRM
http://github.com/Combodo/iTop/commit/9c39efd9af53a1deeb5...
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CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.