{
  "cveId": "CVE-2026-48587",
  "url": "https://patchblox.com/security/cve/CVE-2026-48587",
  "summary": "CVE-2026-48587 is fixed in 2 products on 1 platform, first by SUSE-SU-2026:2318-1, released June 9, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "python-django: An issue was discovered in Django 5.2 before 5.2.15 and 6.0 before 6.0.6",
  "description": "An issue was discovered in Django 5.2 before 5.2.15 and 6.0 before 6.0.6. \u0060django.utils.cache.has_vary_header()\u0060 in Django does not strip leading or trailing whitespace from \u0060Vary\u0060 response header values before comparison, which allows remote attackers to read cached responses via requests to URLs whose responses contain whitespace-padded Vary header values. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Navid Rezazadeh for reporting this issue.",
  "published": "2026-06-03T14:16:44Z",
  "severity": "medium",
  "cvss": 5.3,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
  "epss": 0.00367,
  "epssPercentile": 0.30715,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "python-Django",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "5.2.4-bp160.9.1",
      "fix": "OPENSUSE-SU-2026:20937-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20937-1",
      "released": "2026-06-10T12:31:15Z"
    },
    {
      "platform": "linux",
      "product": "python-Django",
      "release": "sles 15.7",
      "fixedVersion": "4.2.11-150600.3.59.1",
      "fix": "SUSE-SU-2026:2318-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2318-1",
      "released": "2026-06-09T13:22:04Z"
    },
    {
      "platform": "linux",
      "product": "python-django",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "3:3.2.25-0\u002Bdeb12u5",
      "fix": "DEBIAN-CVE-2026-48587",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-48587",
      "released": "2026-06-25T17:23:13Z"
    },
    {
      "platform": "linux",
      "product": "python-django",
      "release": "Debian 14",
      "fixedVersion": "3:5.2.15-1",
      "fix": "DEBIAN-CVE-2026-48587",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-48587",
      "released": "2026-06-25T17:23:13Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}