Splunk Enterprise 9.4.0 < 9.4.15, 10.0.0 < 10.0.10, 10.2.0 < 10.2.7, 10.4.0 < 10.4.3 (SVD-2026-1002)

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

include('compat.inc');

if (description)
{
  script_id(363937);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/10/09");

  script_cve_id(
    "CVE-2026-76282",
    "CVE-2026-76283",
    "CVE-2026-76281",
    "CVE-2026-76284",
    "CVE-2026-76285"
  );
  script_xref(name:"IAVA", value:"2026-A-1105");

  script_name(english:"Splunk Enterprise 9.4.0 < 9.4.15, 10.0.0 < 10.0.10, 10.2.0 < 10.2.7, 10.4.0 < 10.4.3 (SVD-2026-1002)");

  script_set_attribute(attribute:"synopsis", value:
"An application running on a remote web server host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Splunk Enterprise installed on the remote host is 9.4.x prior to 9.4.15, 10.0.x prior to 10.0.10, 10.2.x
prior to 10.2.7, or 10.4.x prior to 10.4.3. It is, therefore, affected by multiple internally identified vulnerabilities
as referenced in the SVD-2026-1002 advisory. Splunk groups the findings by weakness class, with one CVE assigned to each
class, including:

  - Improper control of a resource through its lifetime. (CVE-2026-76282)

  - Protection mechanism failure. (CVE-2026-76283)

  - Improper access control. (CVE-2026-76281)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://advisory.splunk.com/advisories/SVD-2026-1002.html");
  script_set_attribute(attribute:"solution", value:
"Upgrade Splunk Enterprise to versions 10.4.3, 10.2.7, 10.0.10, and 9.4.15, or higher.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-76282");

  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:"2026/10/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/10/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/10/07");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:splunk:splunk");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"CGI abuses");

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

  script_dependencies("splunkd_detect.nasl", "splunk_web_detect.nasl", "macos_splunk_installed.nbin", "splunk_win_installed.nbin", "splunk_nix_installed.nbin");
  script_require_keys("installed_sw/Splunk");

  exit(0);
}

include('vcf.inc');
include('vcf_extras_splunk.inc');

var app_info = vcf::splunk::get_app_info();

var constraints = [
  { 'min_version' : '9.4.0', 'fixed_version' : '9.4.15', 'license' : 'Enterprise' },
  { 'min_version' : '10.0.0', 'fixed_version' : '10.0.10', 'license' : 'Enterprise' },
  { 'min_version' : '10.2.0', 'fixed_version' : '10.2.7', 'license' : 'Enterprise' },
  { 'min_version' : '10.4.0', 'fixed_version' : '10.4.3', 'license' : 'Enterprise' }
];
vcf::splunk::check_version_and_report(
    app_info:app_info,
    constraints:constraints,
    severity:SECURITY_HOLE
);