Zabbix 6.0.x < 6.0.34 / 6.4.x < 6.4.19 / 7.0.x < 7.0.4 SQLi (ZBX-26986)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(304674);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/04/06");

  script_cve_id("CVE-2025-27240");

  script_name(english:"Zabbix 6.0.x < 6.0.34 / 6.4.x < 6.4.19 / 7.0.x < 7.0.4 SQLi (ZBX-26986)");

  script_set_attribute(attribute:"synopsis", value:
"A monitoring application installed on the remote host is affected by a SQL injection vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of Zabbix Server installed on the remote host is prior to 6.0.34, 6.4.19, 7.0.4. It is, therefore,
affected by a SQL injection vulnerability :

  - A Zabbix administrator can inject arbitrary SQL during the autoremoval of hosts by inserting malicious SQL in
    the 'Visible name' field. (CVE-2025-27240)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported
version number.");
  script_set_attribute(attribute:"see_also", value:"https://support.zabbix.com/browse/ZBX-26986");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Zabbix version 6.0.34, 6.4.19, 7.0.4 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:M/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss4_vector", value:"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:U");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-27240");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/09/12");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/09/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/04/02");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:zabbix:zabbix_server");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Misc.");

  script_copyright(english:"This script is Copyright (C) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("zabbix_server_nix_installed.nbin");
  script_require_keys("installed_sw/Zabbix Server");

  exit(0);
}

include('vdf.inc');

# @tvdl-content
var vuln_data = {
  'metadata': {'spec_version': '1.0'},
  'checks': [
    {
      'product': {'name': 'Zabbix Server', 'type': 'app'},
      'check_algorithm': 'default',
      'constraints': [
        {'min_version':'6.0.0', 'fixed_version':'6.0.34'},
        {'min_version':'6.4.0', 'fixed_version':'6.4.19'},
        {'min_version':'7.0.0', 'fixed_version':'7.0.4'}
      ]
    }
  ]
};

var result = vdf::check_and_report(vuln_data:vuln_data, severity:SECURITY_HOLE, flags:{"sqli":TRUE});
vdf::handle_check_and_report_errors(vdf_result:result);