{
  "cveId": "CVE-2026-49284",
  "url": "https://patchblox.com/security/cve/CVE-2026-49284",
  "summary": "CVE-2026-49284 is fixed in simplesamlphp on 1 platform by DEBIAN-CVE-2026-49284 (version 2.4.8-1), released July 17, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "simplesamlphp: SimpleSAMLphp versions before 1.18.6 contain an information disclosure vulnerability",
  "description": "SimpleSAMLphp versions before 1.18.6 contain an information disclosure vulnerability. Prior to 2.4.7 and 2.5.2, SimpleSAMLphp\u0027s SAML SP ACS path does not enforce the IdP selected for an SP-initiated login when unsigned Response/InResponseTo is combined with a signed assertion lacking SubjectConfirmationData/InResponseTo, allowing a response issued by one trusted IdP to be bound to SP state created for another IdP and bypass flows that route users to a specific IdP, including deployments that set enable_unsolicited to false. This issue is fixed in versions 2.4.7 and 2.5.2.",
  "published": "2026-07-17T20:17:21Z",
  "severity": "high",
  "cvss": 7.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N",
  "epss": 0.00222,
  "epssPercentile": 0.12888,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "simplesamlphp",
      "release": "Debian 14",
      "fixedVersion": "2.4.8-1",
      "fix": "DEBIAN-CVE-2026-49284",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-49284",
      "released": "2026-07-17T20:17:21Z"
    }
  ],
  "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"
  }
}