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CVE-2025-64999 Cross-site scripting in HTML logs of Synthetic Monitoring test services

🗓️ 26 Feb 2026 10:26:00Reported by CheckmkType 
cvelist
 cvelist
🔗 www.cve.org👁 22 Views

CVE-2025-64999: XSS in Synthetic Monitoring logs due to improper input neutralization in Checkmk before 2.4.0p22 and 2.3.0p43.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-64999
26 Feb 202610:26
attackerkb
Circl
CVE-2025-64999
26 Feb 202613:18
circl
CNNVD
Checkmk 安全漏洞
26 Feb 202600:00
cnnvd
CVE
CVE-2025-64999
26 Feb 202610:26
cve
EUVD
EUVD-2025-208119
26 Feb 202612:30
euvd
NVD
CVE-2025-64999
26 Feb 202611:16
nvd
OSV
UBUNTU-CVE-2025-64999
26 Feb 202611:16
osv
Packet Storm
📄 Checkmk 2.4.0p21 Cross Site Scripting
2 Mar 202600:00
packetstorm
Positive Technologies
PT-2026-22137
26 Feb 202600:00
ptsecurity
RedhatCVE
CVE-2025-64999
27 Feb 202619:44
redhatcve
Rows per page
[
  {
    "defaultStatus": "unaffected",
    "product": "Checkmk",
    "vendor": "Checkmk GmbH",
    "versions": [
      {
        "lessThan": "2.4.0p22",
        "status": "affected",
        "version": "2.4.0",
        "versionType": "semver"
      },
      {
        "lessThan": "2.3.0p43",
        "status": "affected",
        "version": "2.3.0",
        "versionType": "semver"
      }
    ]
  }
]

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