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EUVD-2026-57326

🗓️ 12 Aug 2026 16:32:16Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 10 Views

CSRF protection bypass in Nagios Core and XI via self-supplied double-submit cookie allows unauthenticated command execution.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-48551
12 Aug 202616:32
attackerkb
cve
CVE
CVE-2026-48551
12 Aug 202616:32
cve
cvelist
Cvelist
CVE-2026-48551 Nagios Core / XI CSRF Protection Bypass via Double-Submit Cookie
12 Aug 202616:32
cvelist
debiancve
Debian CVE
CVE-2026-48551
12 Aug 202616:32
debiancve
nvd
NVD
CVE-2026-48551
12 Aug 202617:17
nvd
osv
OSV
DEBIAN-CVE-2026-48551
12 Aug 202617:17
osv
osv
OSV
UBUNTU-CVE-2026-48551
12 Aug 202617:17
osv
ptsecurity
Positive Technologies
PT-2026-71150
12 Aug 202600:00
ptsecurity
susecve
SUSE CVE
SUSE CVE-2026-48551
17 Aug 202616:55
susecve
ubuntucve
UbuntuCve
CVE-2026-48551
12 Aug 202617:17
ubuntucve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "d2cd48a6-685b-3be7-8fab-c1e66d7f166e",
        "vendor": {
          "name": "Nagios Enterprises, LLC."
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "8efe7af6-31fa-36b6-adfe-b0a9428061d9",
        "product": {
          "name": "Nagios Core",
          "vendor": {
            "name": "open source"
          }
        },
        "product_version": "0 <4.5.14"
      },
      {
        "id": "e28ed28f-aaf5-3655-9037-9b7978da3200",
        "product": {
          "name": "Nagios XI",
          "vendor": {
            "name": "Nagios Enterprises"
          }
        },
        "product_version": "0 <2026R1.7"
      }
    ]
  }
]

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12 Aug 2026 16:32Current
5.1Medium risk
Vulners AI Score5.1
CVSS 46.1
CVSS 3.17.4
EPSS0.00173
10