CVE-2026-56724

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.2, summary An issue with permission checks in the knowledge base management area has been identified. Under certain conditions, data validation for linked items was not fully enforced. This could have allowed users with limited read permissions to interact with items outside their assigned access scope. Data access has been strengthened in the current version through additional validation routines. This issue is fixed in version 7.0.2.

CVSS

No CVSS.

References

Link	Resource
https://github.com/zammad/zammad/commit/13ccc136e527adcab705ca8a3b2fb9ffc0cecddc
https://github.com/zammad/zammad/releases/tag/7.0.2
https://github.com/zammad/zammad/security/advisories/GHSA-pv3q-74g5-w7fv

Configurations

No configuration.

History

25 Sep 2026, 17:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-25 17:17

Updated : 2026-09-28 14:45

NVD link : CVE-2026-56724

Mitre link : CVE-2026-56724

CVE.ORG link : CVE-2026-56724

JSON object : View

Products Affected

No product.

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

CWE-862

Missing Authorization

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