{
  "cveId": "CVE-2026-40079",
  "url": "https://patchblox.com/security/cve/CVE-2026-40079",
  "summary": "CVE-2026-40079 is fixed in cacti on 1 platform by DEBIAN-CVE-2026-40079 (version 1.2.31\u002Bds1-1), released July 14, 2026. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "cacti: Cacti is an open source performance and fault management framework",
  "description": "Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior are vulnerable to Command Injection due to lack of sanitization in the escape_command() function. The escape_command() function at lib/rrd.php is a no-op: it returns $command unchanged. The command line built by rrdtool_function_graph() is passed through this function and then to shell_exec($full_commandline). The risk is in __rrd_execute() where text_format values from graph templates (which may contain host variable substitutions) reach shell_exec without adequate escaping. This issue has been addressed in version 1.2.31.",
  "published": "2026-06-25T00:17:47Z",
  "severity": "critical",
  "cvss": 9.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.0169,
  "epssPercentile": 0.77197,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "cacti",
      "release": "Debian 14",
      "fixedVersion": "1.2.31\u002Bds1-1",
      "fix": "DEBIAN-CVE-2026-40079",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-40079",
      "released": "2026-07-14T16:28:19Z"
    }
  ],
  "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"
  }
}