CVE-2026-48211
Description
An authenticated administrator can be induced to delete administrative Import/Export templates through a Cross-Site Request Forgery (CSRF) attack. The OTRS AdminImportExport::TemplateDelete action does not validate the request's ChallengeToken, allowing an unauthenticated remote attacker to craft a malicious request that is executed with the privileges of an active administrator session. This issue affects OTRS: * 7.0.X * 8.0.X * 2023.X * 2024.X * 2025.X * 2026.X before 2026.7.X Please note that ((OTRS)) Community Edition 6.x and before are vulnerable. Products based on the ((OTRS)) Community Edition also very likely to be affected
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| OTRS GmbH (former OTRS AG) OTRS | 7.0.x, 8.0.x, 2023.x, 2024.x, 2025.x, 2026.x ≤ v ≤ 2026.6.x | — |
| OTRS GmbH (former OTRS AG) ((OTRS)) Community Edition | 6.x | — |
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