What’s Vulnerable › Vulnerabilities
CVE-2022-27332
- Severity: critical (CVSS 9.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.1% 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-306
Description
An access control issue in Zammad v5.0.3 allows attackers to write entries to the CTI caller log without authentication. This vulnerability can allow attackers to execute phishing attacks or cause a Denial of Service (DoS).
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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