CVE-2025-32357
MEDIUMCVSS 4.3/10EPSS 0.23%
Last modified
CVE-2025-32357 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. In Zammad 6.4.x before 6.4.2, an authenticated agent with knowledge base permissions was able to use the Zammad API to fetch knowledge base content that they have no permission for.. EPSS estimates a 0.23% chance of exploitation in the next 30 days.
Description
In Zammad 6.4.x before 6.4.2, an authenticated agent with knowledge base permissions was able to use the Zammad API to fetch knowledge base content that they have no permission for.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zammad | Zammad | >= 6.4.0, < 6.4.2 |
References
- https://zammad.com/en/advisories/zaa-2025-04Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-32357?
In Zammad 6.4.x before 6.4.2, an authenticated agent with knowledge base permissions was able to use the Zammad API to fetch knowledge base content that they have no permission for.
How severe is CVE-2025-32357?
CVE-2025-32357 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.23% probability of exploitation in the next 30 days.
How do I fix CVE-2025-32357?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2025-32357?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST