CVE-2023-22359

MEDIUM

Checkmk <=2.2.0p4 - Info Disclosure

Title source: llm
STIX 2.1

Description

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

References (1)

Core 1
Core References

Scores

CVSS v3 4.3
EPSS 0.0041
EPSS Percentile 32.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-203
Status published
Products (1)
checkmk/checkmk 2.2.0 (14 CPE variants)
Published Jun 26, 2023
Tracked Since Feb 18, 2026