Vulnerabilities > CVE-2023-31597 - Incorrect Authorization vulnerability in Zammad

CVSS 6.5 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

LOW

Integrity impact

LOW

Availability impact

NONE

network

low complexity

zammad

CWE-863

NVD

Published: 2023-05-18

Updated: 2023-05-25

Summary

An issue in Zammad v5.4.0 allows attackers to bypass e-mail verification using an arbitrary address and manipulate the data of the generated user. Attackers are also able to gain unauthorized access to existing tickets.

Vulnerable Configurations

Part	Description	Count
Application	Zammad Zammad Zammad 1.0.0 Zammad Zammad 1.0.1 Zammad Zammad 1.0.2 Zammad Zammad 1.0.3 Zammad Zammad 1.0.4 Zammad Zammad 1.1.0 Zammad Zammad 1.1.1 Zammad Zammad 1.1.2 Zammad Zammad 1.1.3 Zammad Zammad 1.1.4 Zammad Zammad 1.2.0 Zammad Zammad 1.2.1 Zammad Zammad 1.2.2 Zammad Zammad 1.2.3 Zammad Zammad 1.3.0 Zammad Zammad 1.3.1 Zammad Zammad 1.3.2 Zammad Zammad 1.4.0 Zammad Zammad 1.4.1 Zammad Zammad 1.5.0 Zammad Zammad 1.5.1 Zammad Zammad 1.6.0 Zammad Zammad 1.6.1 Zammad Zammad 2.0.0 Zammad Zammad 2.0.1 Zammad Zammad 2.1.0 Zammad Zammad 2.1.1 Zammad Zammad 2.1.2 Zammad Zammad 2.2.0 Zammad Zammad 2.2.1 Zammad Zammad 2.2.2 Zammad Zammad 2.3.0 Zammad Zammad 2.3.1 Zammad Zammad 2.4.0 Zammad Zammad 2.4.1 Zammad Zammad 2.5.0 Zammad Zammad 2.5.1 Zammad Zammad 2.6.0 Zammad Zammad 2.6.1 Zammad Zammad 2.7.0 Zammad Zammad 2.7.1 Zammad Zammad 2.7.2 Zammad Zammad 2.8.0 Zammad Zammad 2.8.1 Zammad Zammad 2.9.0 Zammad Zammad 2.10.0 Zammad Zammad 3.0.0 Zammad Zammad 3.0.1 Zammad Zammad 3.1.0 Zammad Zammad 3.1.1 Zammad Zammad 3.2.0 Zammad Zammad 3.2.1 Zammad Zammad 3.3.0 Zammad Zammad 3.3.1 Zammad Zammad 3.4.0 Zammad Zammad 3.4.1 Zammad Zammad 3.5.0 Zammad Zammad 3.5.1 Zammad Zammad 3.6.0 Zammad Zammad 3.6.1 Zammad Zammad 4.0.0 Zammad Zammad 4.0.1 Zammad Zammad 4.1.0 Zammad Zammad 4.1.1 Zammad Zammad 5.0.0 Zammad Zammad 5.0.1 Zammad Zammad 5.0.2 Zammad Zammad 5.0.3 Zammad Zammad 5.1.0 Zammad Zammad 5.1.1 Zammad Zammad 5.2.0 Zammad Zammad 5.2.1 Zammad Zammad 5.2.2 Zammad Zammad 5.2.3 Zammad Zammad 5.3.0 Zammad Zammad 5.3.1	77

Common Weakness Enumeration (CWE)

CWE-863 - Incorrect Authorization

References

https://zammad.com/de/advisories/zaa-2023-03