{
  "cveId": "CVE-2026-48784",
  "url": "https://patchblox.com/security/cve/CVE-2026-48784",
  "summary": "CVE-2026-48784 is fixed in symfony on 1 platform, first by DEBIAN-CVE-2026-48784, released June 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "symfony: Symfony is a PHP framework for web and console applications and a set of reusable PHP components",
  "description": "Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.53, 6.4.41, 7.4.13, and 8.0.13, UrlGenerator::doGenerate() used strtr() dot-segment encoding that skipped every other chained ../ or ./ segment, allowing attacker-controlled route parameters to generate URLs that collapse to a different path under RFC 3986 normalization. This issue is fixed in versions 5.4.53, 6.4.41, 7.4.13, and 8.0.13.",
  "published": "2026-07-14T20:17:10Z",
  "severity": "medium",
  "cvss": 6.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
  "epss": 0.00348,
  "epssPercentile": 0.28622,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "symfony",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.4.53\u002Bdfsg-0\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2026-48784",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-48784",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "symfony",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.4.41\u002Bdfsg-0\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-48784",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-48784",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "symfony",
      "release": "Debian 14",
      "fixedVersion": "7.4.13\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-48784",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-48784",
      "released": "2026-06-24T14:07:24Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}