CVE-2020-26033: CSRF
Published Dec 28, 2020
·Updated
An issue was discovered in Zammad before 3.4.1. The Tag and Link REST API endpoints (for add and delete) lack a CSRF token check.
Affected Software
1 affected component
Zammad Zammad>=1.0.0<3.4.1
Event History
Dec 28, 2020
CVE Published
via MITRE·07:56 AM
Data Sourced
via MITRE·07:56 AM
Description
Frequently Asked Questions
1
What is CVE-2020-26033?
CVE-2020-26033 is a vulnerability discovered in Zammad version before 3.4.1 that allows for a CSRF token check bypass in the Tag and Link REST API endpoints.
2
How severe is CVE-2020-26033?
CVE-2020-26033 has a severity rating of 5.4, making it a medium severity vulnerability.
3
What software versions are affected by CVE-2020-26033?
Zammad versions between 1.0.0 and 3.4.1 are affected by CVE-2020-26033.
4
What is the Common Weakness Enumeration (CWE) ID for CVE-2020-26033?
The CWE ID for CVE-2020-26033 is CWE-352.
5
How can I fix CVE-2020-26033?
To fix CVE-2020-26033, update Zammad to version 3.4.1 or later.