{
  "cveId": "CVE-2026-48548",
  "url": "https://patchblox.com/security/cve/CVE-2026-48548",
  "summary": "CVE-2026-48548 is fixed in nagios4 on 1 platform, first by DEBIAN-CVE-2026-48548, released August 28, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "nagios4: Nagios Core before 4.5.12 contains a cross-site request forgery vulnerability in cmd.cgi where the CSRF protection me...",
  "description": "Nagios Core before 4.5.12 contains a cross-site request forgery vulnerability in cmd.cgi where the CSRF protection mechanism passes validation when the NagFormId cookie is absent. Attackers can craft a malicious cross-site POST request to execute arbitrary Nagios commands as a currently authenticated user without their knowledge or consent.",
  "published": "2026-08-26T16:16:26Z",
  "severity": "",
  "epss": 0.00212,
  "epssPercentile": 0.11543,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "nagios4",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "4.4.6-4\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2026-48548",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-48548",
      "released": "2026-08-28T00:36:15Z"
    },
    {
      "platform": "linux",
      "product": "nagios4",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "4.4.6-4.1\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-48548",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-48548",
      "released": "2026-08-28T00:36:15Z"
    },
    {
      "platform": "linux",
      "product": "nagios4",
      "release": "Debian 14",
      "fixedVersion": "4.5.12\u002Bds-1",
      "fix": "DEBIAN-CVE-2026-48548",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-48548",
      "released": "2026-08-28T00:36:15Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}