What’s Vulnerable › Vulnerabilities
CVE-2022-27331
- Severity: medium (CVSS 4.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2022-04-27 · updated 2026-06-17
- Weakness: CWE-668
Description
An access control issue in Zammad v5.0.3 broadcasts administrative configuration changes to all users who have an active application instance, including settings that should only be visible to authenticated users.
Affected products
- zammad: before 5.1.0 — fixed in 5.1.0
How to fix
Upgrade to a fixed version: zammad 5.1.0. Check the vendor advisory for mitigations.
References
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