CVE-2026-48190
Low
Description
An incorrect handling of permissions in OTRS External Interface and the ConfigItem List module allows an authenticated customer to query the system for CI information. Please note that CMDB 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
SeverityLow
CVSS3.5
Exploit probability—
Product
Otrs
PublishedJun 1, 2026
First seenJun 1, 2026
Weakness typeCWE-276CWE-276
How to fix
Update
- otrs otrs2026.4.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| otrs otrs | 7.0.0 ≤ v ≤ 8.0.37, 2023.0.0 ≤ v < 2026.4.1 | 2026.4.1 |
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