github - ghsa-5393-2v6g-pgwc

ghsa-5393-2v6g-pgwc

Vulnerability from github

Published

2025-12-18 15:30

Modified

2025-12-18 15:30

Severity ?

2.3 (Low) - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:L/SA:L

Details

SSH private keys of the "Remote alert handlers (Linux)" rule were exposed in the rule page's HTML source in Checkmk <= 2.4.0p18 and all versions of Checkmk 2.3.0. This potentially allowed unauthorized triggering of predefined alert handlers on hosts where the handler was deployed.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-65000"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-212"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-18T14:15:59Z",
    "severity": "LOW"
  },
  "details": "SSH private keys of the \"Remote alert handlers (Linux)\" rule were exposed in the rule page\u0027s HTML source in Checkmk \u003c= 2.4.0p18 and all versions of Checkmk 2.3.0. This potentially allowed unauthorized triggering of predefined alert handlers on hosts where the handler was deployed.",
  "id": "GHSA-5393-2v6g-pgwc",
  "modified": "2025-12-18T15:30:43Z",
  "published": "2025-12-18T15:30:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-65000"
    },
    {
      "type": "WEB",
      "url": "https://checkmk.com/werk/19030"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2025-65000 (GCVE-0-2025-65000)

Vulnerability from cvelistv5

Published

2025-12-18 14:04

Modified

2025-12-18 15:28

Severity ?

2.3 (Low) - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:L/SA:L

CWE

CWE-212 - Improper Removal of Sensitive Information Before Storage or Transfer

Summary

SSH private keys of the "Remote alert handlers (Linux)" rule were exposed in the rule page's HTML source in Checkmk <= 2.4.0p18 and all versions of Checkmk 2.3.0. This potentially allowed unauthorized triggering of predefined alert handlers on hosts where the handler was deployed.

References

URL

Tags

https://checkmk.com/werk/19030

Impacted products

	Vendor	Product	Version
	Checkmk GmbH	Checkmk	Version: 2.4.0 ≤ Version: 2.3.0 ≤

Show details on NVD website

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                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-18T15:28:17.768735Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        "providerMetadata": {
          "dateUpdated": "2025-12-18T15:28:51.856Z",
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                },
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        }
      ],
      "impacts": [
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      "metrics": [
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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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