CVE-2020-26032: SSRF
First published: Mon Dec 28 2020(Updated: )
An SSRF issue was discovered in Zammad before 3.4.1. The SMS configuration interface for Massenversand is implemented in a way that renders the result of a test request to the User. An attacker can use this to request any URL via a GET request from the network interface of the server. This may lead to disclosure of information from intranet systems.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zammad Zammad | >=1.0.0<3.4.1 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-26032?
CVE-2020-26032 is an SSRF issue discovered in Zammad before version 3.4.1.
What is the severity of CVE-2020-26032?
The severity of CVE-2020-26032 is high with a CVSS score of 7.5.
How does CVE-2020-26032 affect Zammad?
CVE-2020-26032 affects Zammad versions 1.0.0 to 3.4.1.
How can CVE-2020-26032 be exploited?
An attacker can exploit CVE-2020-26032 by using the SMS configuration interface in Zammad to send a GET request to any URL.
How can CVE-2020-26032 be fixed?
To fix CVE-2020-26032, upgrade Zammad to version 3.4.1 or later.
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