Knowledge Base Access Flaw in Zammad by Zammad Inc.
CVE-2025-32357

4.3MEDIUM

Key Information:

Vendor

Zammad

Status
Zammad
Vendor
CVE Published:
5 April 2025

What is CVE-2025-32357?

In Zammad versions prior to 6.4.2, an authenticated agent with permissions for the knowledge base was able to exploit the Zammad API to access knowledge base contents that they were not authorized to view. This vulnerability could lead to unauthorized disclosure of sensitive information, emphasizing the need for stricter access control measures and proper validation of user permissions within the application.

Affected Version(s)

Zammad 6.4 < 6.4.2

References

https://zammad.com/en/advisories/zaa-2025-04

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.