CVE-2020-26029: Medium severity zammad vulnerability

Published Dec 28, 2020
·
Updated

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.

Affected Software

1 affected component
Zammad Zammad>=1.0.0<3.4.1

Event History

Dec 28, 2020
CVE Published
via MITRE·07:57 AM
Data Sourced
via MITRE·07:57 AM
Description

Frequently Asked Questions

1

What is the vulnerability ID of this issue?

The vulnerability ID of this issue is CVE-2020-26029.

2

What is the severity of CVE-2020-26029?

The severity of CVE-2020-26029 is medium with a severity value of 6.5.

3

How does CVE-2020-26029 impact Zammad?

CVE-2020-26029 impacts Zammad by allowing wrong authorization checks for impersonation requests via X-On-Behalf-Of.

4

Is there a fix available for CVE-2020-26029?

Yes, a fix is available for CVE-2020-26029 in Zammad version 3.4.1.

5

Where can I find more information about CVE-2020-26029?

More information about CVE-2020-26029 can be found in the security advisory on the Zammad website at https://zammad.com/news/security-advisory-zaa-2020-20.

Contact

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