CVE-2026-40877

Combodo iTop: PHP Object Injection Leading to Remote Code Execution on user preferences

HIGH

8.7

CVSS Score

Published: August 24, 2026 at 06:57 PM UTC

Updated: October 12, 2026 at 03:10 PM UTC

1 product affected across 1 vendoriTop

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Severity

HIGH8.7

Exploit prediction

EPSS 0.5%

SSVC

No known exploit

Description

Combodo iTop is a web-based IT service management tool. Prior to 3.2.3, iTop is vulnerable to PHP object injection in the user preference functionality, which can lead to remote code execution. This issue has been fixed in version 3.2.3.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

iTop · Combodo

90%

v < 3.2.3

Affected range stops below 3.2.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_CONFIRM

Source: cverecord

https://github.com/Combodo/iTop/security/advisories/GHSA-3mq5-p5vh-cw7r

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.7HIGHGitHub_M

Attack Vector: NETWORK
Complexity: LOW
Privileges: LOW
User Interaction: REQUIRED
Scope: CHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: NONE

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-502CWE-94

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