Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1 and 6.5.4, the used endpoint for ticket creation was missing authorization if the related parameter for adding links is used. This vulnerability is fixed in 7.0.1 and 6.5.4.
Advisories

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Wed, 08 Apr 2026 20:15:00 +0000

Type Values Removed Values Added
First Time appeared Zammad
Zammad zammad
Vendors & Products Zammad
Zammad zammad
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 08 Apr 2026 18:45:00 +0000

Type Values Removed Values Added
Description Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1 and 6.5.4, the used endpoint for ticket creation was missing authorization if the related parameter for adding links is used. This vulnerability is fixed in 7.0.1 and 6.5.4.
Title Zammad is missing authorization in ticket create endpoint
Weaknesses CWE-862
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-04-08T19:51:42.966Z

Reserved: 2026-03-30T18:41:20.753Z

Link: CVE-2026-34722

cve-icon Vulnrichment

Updated: 2026-04-08T19:51:40.083Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-04-08T19:25:22.440

Modified: 2026-04-08T21:26:13.410

Link: CVE-2026-34722

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-08T20:12:37Z

Weaknesses