{
  "id": "CVE-2021-44026",
  "url": "https://spydr.io/cve/CVE-2021-44026",
  "published": "2021-11-19T04:15:07.197Z",
  "modified": "2026-06-17T04:11:48.777Z",
  "score": 9.8,
  "severity": "critical",
  "cvss_version": "3.1",
  "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "score_source": "NVD",
  "epss": 0.69882,
  "epss_percentile": 0.99359,
  "exploited": true,
  "kev": {
    "added": "2023-06-22",
    "due": "2023-07-13",
    "action": "Apply updates per vendor instructions.",
    "ransomware": "Unknown",
    "name": "Roundcube Webmail SQL Injection Vulnerability",
    "notes": "https://roundcube.net/news/2021/11/12/security-updates-1.4.12-and-1.3.17-released; https://nvd.nist.gov/vuln/detail/CVE-2021-44026"
  },
  "ssvc_exploitation": "active",
  "vendors": [
    "roundcube",
    "fedoraproject",
    "debian"
  ],
  "products": [
    "roundcube webmail",
    "fedoraproject fedora",
    "debian linux"
  ],
  "cwes": [
    "CWE-89"
  ],
  "description": "Roundcube before 1.3.17 and 1.4.x before 1.4.12 is prone to a potential SQL injection via search or search_params.",
  "status": "Analyzed",
  "score_type": "Primary",
  "scores": {
    "cvss_v40": null,
    "cvss_v31": 9.8,
    "cvss_v30": null
  },
  "references": [
    {
      "url": "https://bugs.debian.org/1000156",
      "tags": [
        "Mailing List",
        "Patch"
      ]
    },
    {
      "url": "https://github.com/roundcube/roundcubemail/commit/c8947ecb762d9e89c2091bda28d49002817263f1",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/roundcube/roundcubemail/commit/ee809bde2dcaa04857a919397808a7296681dcfa",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00004.html",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDVGIZMQJ5IOM47Y3SAAJRN5VPANKTKO/",
      "tags": [
        "Mailing List",
        "Release Notes"
      ]
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TP3Y5RXTUUOUODNG7HFEKWYNIPIT2NL4/",
      "tags": [
        "Mailing List",
        "Release Notes"
      ]
    },
    {
      "url": "https://www.debian.org/security/2021/dsa-5013",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-44026",
      "tags": [
        "US Government Resource"
      ]
    }
  ],
  "nvd_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44026",
  "covered_in": [],
  "attribution": [
    {
      "source": "NVD",
      "url": "https://nvd.nist.gov",
      "notice": "This product uses data from the NVD API but is not endorsed or certified by the NVD."
    },
    {
      "source": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "notice": "Known exploited vulnerabilities from the CISA KEV catalog."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss",
      "notice": "Exploit prediction scores from FIRST EPSS."
    }
  ]
}