{
  "cveId": "CVE-2026-77806",
  "url": "https://patchblox.com/security/cve/CVE-2026-77806",
  "summary": "CVE-2026-77806 is fixed in spip on 1 platform, first by DEBIAN-CVE-2026-77806, released August 21, 2026. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "spip: SPIP before 4.4.21 allows unauthenticated remote attackers to execute arbitrary code, as exploited in the wild in Aug...",
  "description": "SPIP before 4.4.21 allows unauthenticated remote attackers to execute arbitrary code, as exploited in the wild in August 2026. This is related to code injection via an X-Spip-Filtre HTTP request header that is mishandled by analyse_resultat_skel.",
  "published": "2026-08-21T14:16:53Z",
  "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": 0.04479,
  "epssPercentile": 0.91525,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "spip",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "4.4.21\u002Bdfsg-0\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-77806",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-77806",
      "released": "2026-08-21T23:37:15Z"
    },
    {
      "platform": "linux",
      "product": "spip",
      "release": "Debian 14",
      "fixedVersion": "4.4.21\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-77806",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-77806",
      "released": "2026-08-21T23:37:15Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}