{
  "cveId": "CVE-2026-44742",
  "url": "https://patchblox.com/security/cve/CVE-2026-44742",
  "summary": "CVE-2026-44742 is fixed in 4 products on 1 platform, first by python-django-postorius 1.1.2-3ubuntu0.1\u002Besm1, released May 7, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "postorius: Postorius through 1.3.13 does not escape HTML in the message subject when rendering it in the Held messages pop-up, a...",
  "description": "Postorius through 1.3.13 does not escape HTML in the message subject when rendering it in the Held messages pop-up, as exploited in the wild in May 2026.",
  "published": "2026-05-07T12:16:00Z",
  "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": 0.00237,
  "epssPercentile": 0.14809,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "postorius",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.3.8-3\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2026-44742",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-44742",
      "released": "2026-05-15T16:01:09Z"
    },
    {
      "platform": "linux",
      "product": "postorius",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.3.13-1\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-44742",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-44742",
      "released": "2026-05-15T16:01:09Z"
    },
    {
      "platform": "linux",
      "product": "postorius",
      "release": "Fedora 43",
      "fixedVersion": "1.3.13-1.fc43",
      "fix": "FEDORA-2026-C2B475C5F1",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-c2b475c5f1",
      "released": "2026-06-17T15:49:15Z"
    },
    {
      "platform": "linux",
      "product": "python-django-postorius",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.1.2-3ubuntu0.1\u002Besm1",
      "fix": "python-django-postorius 1.1.2-3ubuntu0.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-django-postorius-1.1.2-3ubuntu0.1-esm1",
      "released": "2026-05-07T12:16:00Z"
    },
    {
      "platform": "linux",
      "product": "python-postorius",
      "release": "Fedora 43",
      "fixedVersion": "1.3.13-1.fc43",
      "fix": "FEDORA-2026-C2B475C5F1",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-c2b475c5f1",
      "released": "2026-06-17T15:49:15Z"
    },
    {
      "platform": "linux",
      "product": "python3-django-postorius",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.2.4-1ubuntu0.1\u002Besm1",
      "fix": "python3-django-postorius 1.2.4-1ubuntu0.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-python3-django-postorius-1.2.4-1ubuntu0.1-esm1",
      "released": "2026-05-07T12:16:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-django-postorius",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.3.5-1ubuntu0.1~esm1",
      "fix": "python3-django-postorius 1.3.5-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-python3-django-postorius-1.3.5-1ubuntu0.1-esm1",
      "released": "2026-05-07T12:16:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-django-postorius",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.3.10-1ubuntu0.1~esm1",
      "fix": "python3-django-postorius 1.3.10-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-python3-django-postorius-1.3.10-1ubuntu0.1-esm1",
      "released": "2026-05-07T12:16:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-django-postorius",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "1.3.13-1ubuntu1.1~25.10.1",
      "fix": "python3-django-postorius 1.3.13-1ubuntu1.1~25.10.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-python3-django-postorius-1.3.13-1ubuntu1.1-25.10.1",
      "released": "2026-05-07T12:16:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-django-postorius",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.3.13-1ubuntu1.1~26.04.1",
      "fix": "python3-django-postorius 1.3.13-1ubuntu1.1~26.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-python3-django-postorius-1.3.13-1ubuntu1.1-26.04.1",
      "released": "2026-05-07T12:16:00Z"
    }
  ],
  "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"
  }
}