Is CVE-2020-26032 actively exploited?

No active exploitation of CVE-2020-26032 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2020-26032 be exploited remotely?

Yes. CVE-2020-26032 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2020-26032?

CVE-2020-26032 has a CVSS score of 7.5 (HIGH).

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HIGH

CVE-2020-26032

CWE-918Published: December 28, 2020· Updated: Jun 17, 2026

7.5

CVSS v3.1

Official Description

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.

NVD Source

Technical Analysis

CVE-2020-26032 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.5.