CVE-2020-26034
Medium
Description
An account-enumeration issue was discovered in Zammad before 3.4.1. The Create User functionality is implemented in a way that would enable an anonymous user to guess valid user email addresses. The application responds differently depending on whether the input supplied was recognized as associated with a valid user.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Zammad
PublishedDec 28, 2020
First seenDec 28, 2020
How to fix
Update
- zammad zammad3.4.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| zammad zammad | 1.0.0 ≤ v < 3.4.1 | 3.4.1 |
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