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CVE-2026-48554

🗓️ 12 Aug 2026 16:48:27Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 13 Views

Authenticated RCE in Nagios Core before 4.5.14 and XI before 2026R1.7 via unfiltered notification macro substitution in com_data.

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Detection
Affected
Refs
Vulners
[
  {
    "defaultStatus": "affected",
    "vendor": "Nagios Enterprises, LLC.",
    "product": "Nagios Core",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThan": "4.5.14"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "vendor": "Nagios Enterprises, LLC.",
    "product": "Nagios XI",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThan": "2026R1.7"
      }
    ]
  }
]

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12 Aug 2026 18:17Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.17.5
CVSS 47.7
SSVC
13