CVE-2026-48211CWE-352csrf

CVE-2026-48211

Medium · published October 12, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
1.6
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00117 · 1.6th percentile
Weakness
CWE-352 · Cross-Site Request Forgery (CSRF)
Published
2026-10-12T11:16Z
References (1)
https://otrs.com/release-notes/otrs-security-advisory-2026-10/ · [email protected]
EPSS history
Timeline
  • 13 OCT 03:31Z
    EPSS moved — → 0%
    epss
  • 12 OCT 06:48Z
    Cross-Site Request Forgery in Import/Export Admin console
    cvelistv5
  • 12 OCT 06:48Z
    Cross-Site Request Forgery in Import/Export Admin console
    cvelistv5