{
  "cveId": "CVE-2026-40082",
  "url": "https://patchblox.com/security/cve/CVE-2026-40082",
  "summary": "CVE-2026-40082 is fixed in cacti on 1 platform by DEBIAN-CVE-2026-40082 (version 1.2.31\u002Bds1-1), released July 14, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "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 have missing session_regenerate_id() after login, leading to Session Fixation. session_regenerate_id() is NOT called after successful login. The login flow at auth_login.php:203-207 directly sets $_SESSION[SESS_USER_ID] without rotating the session ID. The session cookie configuration is otherwise good (httponly=true, samesite=Strict, secure=true for HTTPS at include/global.php:513-537), but these do not prevent session fixation via same-site vectors. This issue has been fixed in version 1.2.31.",
  "published": "2026-06-25T23:17:02Z",
  "severity": "medium",
  "cvss": 5.4,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
  "epss": 0.0032,
  "epssPercentile": 0.25136,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "cacti",
      "release": "Debian 14",
      "fixedVersion": "1.2.31\u002Bds1-1",
      "fix": "DEBIAN-CVE-2026-40082",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-40082",
      "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"
  }
}