CVE-2026-34741CWE-306

CVE-2026-34741

High · published August 22, 2026

CVSS v3.1

8.6

EPSS

Percentile

49.8

In the wild

Unconfirmed

What it is

Combodo iTop is a web based IT service management tool. Prior to 3.2.3, authentication bypass allows unauthenticated remote attackers to execute arbitrary PHP files from the env-production directory on a new iTop instance in the production environment. This issue has been fixed in version 3.2.3.

The record

Technical detail

CVSS v3.1: 8.6 · HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
CVSS v4.0: Not supplied
EPSS: 0.00635 · 49.8th percentile
Weakness: CWE-306 · Missing Authentication for Critical Function
Published: 2026-08-22T02:16Z

References (2)

https://github.com/Combodo/iTop/commit/4fe61cbdc779cb5576395d4ae8be31f9fbc7306c · [email protected]https://github.com/Combodo/iTop/security/advisories/GHSA-36h9-5qw2-jcc6 · [email protected]

EPSS history

Timeline

21 AUG 21:50Z
Combodo iTop: Authentication bypass in exec.php allows PHP file execution
cvelistv5