Atlassian Jira Service Management Data Center and Server 10.0.x / 10.1.1 / 10.2.x / 10.3.x < 10.3.7 / 10.4.x / 10.5.x / 10.6.x / 11.x < 11.3.8 (JSDSERVER-16652)

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

include('compat.inc');

if (description)
{
  script_id(330091);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/07/29");

  script_cve_id("CVE-2026-47838");
  script_xref(name:"IAVA", value:"2026-A-0762");

  script_name(english:"Atlassian Jira Service Management Data Center and Server 10.0.x / 10.1.1 / 10.2.x / 10.3.x < 10.3.7 / 10.4.x / 10.5.x / 10.6.x / 11.x < 11.3.8 (JSDSERVER-16652)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Atlassian Jira Service Management Data Center and Server (Jira Service Desk) host is missing a security
update.");
  script_set_attribute(attribute:"description", value:
"The version of Atlassian Jira Service Management Data Center and Server (Jira Service Desk) running on the remote host
is affected by a vulnerability as referenced in the JSDSERVER-16652 advisory.

  - This High severity BASM (Broken Authentication & Session Management) vulnerability was introduced in versions
    10.0.0, 10.1.1, 10.2.0, 10.3.0, 10.4.0, 10.5.0, 10.6.0, 11.0.0, 11.1.0, 11.2.0, and 11.3.0 of Jira Service 
    Management Data Center, allowing an authenticated attacker to perform actions as another user. 
    (CVE-2026-47838)

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://jira.atlassian.com/browse/JSDSERVER-16652");
  # https://confluence.atlassian.com/security/security-bulletin-july-21-2026-1821999345.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?3f7c3b7c");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Atlassian Jira Service Management Data Center and Server version 10.3.7, 11.3.8 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:N");
  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:L/UI:N/S:U/C:H/I:H/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-47838");

  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:"2026/07/10");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/07/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/07/27");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:atlassian:jira_service_desk");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  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("jira_service_desk_installed_win.nbin", "jira_service_desk_installed_nix.nbin");
  script_require_keys("installed_sw/JIRA Service Desk Application");

  exit(0);
}

include('vdf.inc');

# @tvdl-content
var vuln_data = {
  "metadata": {
    "spec_version": "1.0"
  },
  "checks": [
    {
      "product": {
        "name": "JIRA Service Desk Application",
        "type": "app"
      },
      "check_algorithm": "default",
      "constraints": [
        {
          "min_version": "10.0.0",
          "max_version": "10.0.999",
          "fixed_version": "10.3.7",
          "fixed_display": "10.3.7 / 11.3.8"
        },
        {
          "min_version": "10.1.1",
          "fixed_version": "10.3.7",
          "fixed_display": "10.3.7 / 11.3.8"
        },
        {
          "min_version": "10.4.0",
          "max_version": "10.6.999",
          "fixed_version": "11.3.8"
        },
        {
          "min_version": "11.0.0",
          "fixed_version": "11.3.8"
        }
      ]
    }
  ]
};

var vdf_result = vdf::check_and_report(vuln_data:vuln_data, severity:SECURITY_HOLE);
vdf::handle_check_and_report_errors(vdf_result:vdf_result);