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CVE-2026-127236

🗓️ 12 Nov 2026 18:04:07Reported by OpenNMSType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

Argument injection in OpenNMS Meridian and Horizon ad-hoc RRD graphs allows SSRF or file read.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-127236 OpenNMS argument injection in ad-hoc RRD graphs
12 Nov 202618:04
–cvelist
euvd
EUVD
EUVD-2026-124611
12 Nov 202621:31
–euvd
nvd
NVD
CVE-2026-127236
12 Nov 202619:17
–nvd
[
  {
    "vendor": "The OpenNMS Group",
    "product": "Meridian",
    "repo": "https://github.com/OpenNMS",
    "versions": [
      {
        "status": "affected",
        "version": "2024.1.0",
        "lessThan": "2024.3.15",
        "versionType": "maven"
      },
      {
        "status": "affected",
        "version": "2025.0.0",
        "lessThan": "2025.0.12",
        "versionType": "maven"
      },
      {
        "status": "affected",
        "version": "2026.0.0",
        "lessThan": "2026.0.2",
        "versionType": "maven"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "The OpenNMS Group",
    "product": "Horizon",
    "repo": "https://github.com/OpenNMS",
    "versions": [
      {
        "status": "affected",
        "version": "36.0.0",
        "lessThan": "36.0.6",
        "versionType": "maven"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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