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.
Published 2023-05-18 18:15:10
Updated 2023-05-25 17:46:38
Source MITRE
View at NVD,
Vulnerability category: Bypass

Exploit prediction scoring system (EPSS) score for CVE-2023-31597

Probability of exploitation activity in the next 30 days EPSS Score History
~ 41 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-31597

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen

CWE ids for CVE-2023-31597

  • The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.
    Assigned by: (Primary)

References for CVE-2023-31597

Products affected by CVE-2023-31597

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