CVE-2025-32358
Medium
Description
In Zammad 6.4.x before 6.4.2, SSRF can occur. Authenticated admin users can enable webhooks in Zammad, which are triggered as POST requests when certain conditions are met. If a webhook endpoint returned a redirect response, Zammad would follow it automatically with another GET request. This could be abused by an attacker to cause GET requests for example in the local network.
SeverityMedium
CVSS4.0
Exploit probability—
Product
Zammad
PublishedApr 5, 2025
First seenApr 5, 2025
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Update
- zammad zammad6.4.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| zammad zammad | 6.4.0 ≤ v < 6.4.2 | 6.4.2 |
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