CVE-2021-42093: Zammad

High severity, CVSS 7.2. EPSS: 1.3% chance of exploitation in the next 30 days.

An issue was discovered in Zammad before 4.1.1. An admin can execute code on the server via a crafted request that manipulates triggers.

Affected products

• Zammad Zammad: before 4.1.1 (fixed in 4.1.1)

Published 2021-10-07. Last modified 2026-06-17.