CVE-2020-26034

An account-enumeration issue was discovered in Zammad before 3.4.1. The Create User functionality is implemented in a way that would enable an anonymous user to guess valid user email addresses. The application responds differently depending on whether the input supplied was recognized as associated with a valid user.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:N/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://zammad.com/news/security-advisory-zaa-2020-14	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:zammad:zammad:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-12-28 08:15

Updated : 2024-02-28 18:08

NVD link : CVE-2020-26034

Mitre link : CVE-2020-26034

CVE.ORG link : CVE-2020-26034

JSON object : View

Products Affected

zammad

zammad

CWE

NVD-CWE-noinfo

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