{
  "cveId": "CVE-2026-77647",
  "url": "https://patchblox.com/security/cve/CVE-2026-77647",
  "summary": "CVE-2026-77647 is fixed in spip on 1 platform, first by DEBIAN-CVE-2026-77647, released August 21, 2026. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "spip: SPIP before 4.4.20 allows unauthenticated remote attackers to execute arbitrary code, as exploited in the wild in Aug...",
  "description": "SPIP before 4.4.20 allows unauthenticated remote attackers to execute arbitrary code, as exploited in the wild in August 2026. This is related to incorrect identification of \u003C?php blocks, and var_export\u0027s mishandling of certain cases such as presence of a \u0027\u003C\u0027 character.",
  "published": "2026-08-20T23:16:28Z",
  "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": 0.02292,
  "epssPercentile": 0.83352,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "spip",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "4.4.20\u002Bdfsg-0\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-77647",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-77647",
      "released": "2026-08-21T23:37:15Z"
    },
    {
      "platform": "linux",
      "product": "spip",
      "release": "Debian 14",
      "fixedVersion": "4.4.20\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-77647",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-77647",
      "released": "2026-08-21T23:37:15Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}