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CVE-2023-22359

nvd nist
Published: Jun 26, 2023Modified: Jun 17, 2026

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4.3
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Exploitability: 2.8 / Impact: 1.4
Source: NVD

Description

User enumeration in Checkmk <=2.2.0p4 allows an authenticated attacker to enumerate usernames.

Affected (14)

Products: Checkmk: Checkmk
Checkmk
1 product
Checkmk
Configuration A
14 vulnerable
Vulnerable SoftwareAffected Versions
Checkmk
Checkmk
Version 2.2.0
Checkmk
Version 2.2.0 b1
Checkmk
Version 2.2.0 b2
Checkmk
Version 2.2.0 b3
Checkmk
Version 2.2.0 b4
Checkmk
Version 2.2.0 b5
Checkmk
Version 2.2.0 b6
Checkmk
Version 2.2.0 b7
Checkmk
Version 2.2.0 b8
Checkmk
Version 2.2.0 i1
Checkmk
Version 2.2.0 p1
Checkmk
Version 2.2.0 p2
Checkmk
Version 2.2.0 p3
Checkmk
Version 2.2.0 p4

Related CWEs

CWE-203
Observable Discrepancy
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.

References (2)

Source: security@checkmk.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.