CVE-2025-32359: zammad — Fix

Description

In Zammad 6.4.x before 6.4.2, there is client-side enforcement of server-side security. When changing their two factor authentication configuration, users need to re-authenticate with their current password first. However, this change was enforced in Zammad only on the front end level, and not when using the API directly.

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CVSS v3.1 Score

4.8

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Weakness Type (CWE)

CWE-602 CWE-602

Affected Products

Vendor	Product	Versions
zammad	zammad	6.4.0 — 6.4.2

References

Advisories & Patches

https://zammad.com/en/advisories/zaa-2025-02

Frequently Asked Questions

What is CVE-2025-32359? +

In Zammad 6.4.x before 6.4.2, there is client-side enforcement of server-side security. When changing their two factor authentication configuration, users need to re-authenticate with their current password first. However, this change was enforced in Zammad only on the front end level, and not when using the API directly. It has a CVSS v3.1 base score of 4.8 (MEDIUM).

How severe is CVE-2025-32359? +

CVE-2025-32359 has a CVSS v3.1 score of 4.8 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-32359? +

CVE-2025-32359 affects products from zammad, specifically: zammad. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-32359? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2025-32359