Vulnerability Database

309,136

Total vulnerabilities in the database

CVE-2023-22359

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

  • Published: Jun 26, 2023
  • Updated: Nov 16, 2025
  • CVE: CVE-2023-22359
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CWEs:

Software From Fixed in
checkmk / checkmk 2.2.0-i1 2.2.0-i1.x
checkmk / checkmk 2.2.0-b2 2.2.0-b2.x
checkmk / checkmk 2.2.0-b1 2.2.0-b1.x
checkmk / checkmk 2.2.0-b3 2.2.0-b3.x
checkmk / checkmk 2.2.0 2.2.0.x
checkmk / checkmk 2.2.0-b4 2.2.0-b4.x
checkmk / checkmk 2.2.0-b5 2.2.0-b5.x
checkmk / checkmk 2.2.0-b6 2.2.0-b6.x
checkmk / checkmk 2.2.0-b7 2.2.0-b7.x
checkmk / checkmk 2.2.0-b8 2.2.0-b8.x
checkmk / checkmk 2.2.0-p1 2.2.0-p1.x
checkmk / checkmk 2.2.0-p2 2.2.0-p2.x
checkmk / checkmk 2.2.0-p3 2.2.0-p3.x
checkmk / checkmk 2.2.0-p4 2.2.0-p4.x