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CVE-2026-48189

nvd nist
Published: Jun 1, 2026Modified: Jul 22, 2026

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5.7
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Exploitability: 2.1 / Impact: 3.6
Source: security@otrs.com (Secondary)

Description

An improper Input Validation vulnerability in OTRS Customer Backend module allows to access customer information which are restricted to other groups. Please note that the feature has to be anabled and CustomerGroupSupport has to be used to be affected. This issue affects OTRS: * 7.0.X * 8.0.X * 2023.X * 2024.X * 2025.X * 2026.X before 2026.4.X

Affected (2)

Products: Otrs: Otrs
Otrs
1 product
Otrs
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Otrs
Otrs
From 2023.0.0 to 2026.4.1
Otrs
From 7.0.0 to 8.0.37

Related CWEs

CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

References (1)

Source: security@otrs.com
Vendor Advisory

Timeline

No history available yet.