🛡️ CVE-2025-32360 — zammad

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is high, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity low, availability none.

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

• Attack vector: Network — reachable from anywhere that can route to the service.
• Attack complexity: High — the attacker first has to win a race, learn a secret or otherwise prepare the target.
• Privileges required: Low — an ordinary user account is enough.
• User interaction: None — nobody has to be tricked into anything.
• Scope: Unchanged — the damage stays inside the vulnerable component.
• Confidentiality impact: Low — limited, and the attacker does not choose what is affected.
• Integrity impact: Low — limited, and the attacker does not choose what is affected.
• Availability impact: None.

Weakness class

CVE-2025-32360 is classified as CWE-402: Transmission of Private Resources into a New Sphere ('Resource Leak'). The product makes resources available to untrusted parties when those resources are only intended to be accessed by the product.

Affected software

CVE-2025-32360 is recorded against 1 package.

• zammad (from 6.4.0 up to 6.4.2)

Timeline and source

Published on 5 April 2025 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

zammad.com

Other advisories for this package

zammad has other advisories on record. If you are patching this one, these are worth checking on the same host:

• CVE-2026-34723 (7.5 High, published 8 Apr 2026)
• CVE-2026-34722 (4.3 Medium, published 8 Apr 2026)
• CVE-2026-34721 (6.5 Medium, published 8 Apr 2026)
• CVE-2026-34720 (4.3 Medium, published 8 Apr 2026)
• CVE-2026-34837 (4.3 Medium, published 8 Apr 2026)
• CVE-2026-34719 (4.3 Medium, published 8 Apr 2026)
• CVE-2026-34782 (4.3 Medium, published 8 Apr 2026)
• CVE-2026-34718 (6.1 Medium, published 8 Apr 2026)

Same weakness in other software

These advisories are the same class of weakness (CWE-402: Transmission of Private Resources into a New Sphere ('Resource Leak')) in other software:

• CVE-2025-48383 (8.2 High, published 7 Jul 2026)
• CVE-2025-67745 (7.1 High, published 18 Dec 2025)
• CVE-2024-32388 (5.3 Medium, published 1 Dec 2025)
• CVE-2025-66422 (4.3 Medium, published 30 Nov 2025)
• CVE-2025-55014 (4.7 Medium, published 4 Aug 2025)
• CVE-2025-49618 (5.8 Medium, published 3 Jul 2025)
• CVE-2025-52925 (5.0 Medium, published 2 Jul 2025)
• CVE-2025-29925 (8.0 High, published 19 Mar 2025)

Details

Affected Packages

References