| Package | Affected versions | Patched versions |
|---|---|---|
| zammad | ≥ 1.0.0, < 3.4.1 | 3.4.1 |
An issue was discovered in Zammad before 3.4.1. There are wrong authorization checks for impersonation requests via X-On-Behalf-Of. The authorization checks are performed for the actual user and not the one given in the X-On-Behalf-Of header.
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