Atlassian JIRA 6.0 < 8.5.5 / 8.6 < 8.8.1 XSS (JRASERVER-70923)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(137065);
  script_version("1.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/05");

  script_cve_id("CVE-2020-4021");
  script_xref(name:"IAVA", value:"2020-A-0236-S");

  script_name(english:"Atlassian JIRA 6.0 < 8.5.5 / 8.6 < 8.8.1 XSS (JRASERVER-70923)");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server hosts a web application that is affected by a cross-site scripting vulnerability.");
  script_set_attribute(attribute:"description", value:
"According to its self-reported version number, the instance of Atlassian JIRA hosted on the remote web server is 
  6.x prior to 8.5.5 or 8.6.x prior to 8.8.1. It is, therefore, affected by a cross-site scripting (XSS) vulnerability 
  in its view issue screen due to improper validation of user-supplied input before returning it to users. An 
  authenticated, remote attacker can exploit this, by convincing a user to click a specially crafted URL, to execute 
  arbitrary script code in a user's browser session.
  
  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/JRASERVER-70923");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Atlassian JIRA version 8.5.5, 8.8.1, 8.9.0 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/C:N/I:P/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:R/S:C/C:L/I:L/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-2020-4021");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2020/04/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/05/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/06/03");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:atlassian:jira");
  script_set_attribute(attribute:"stig_severity", value:"II");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_set_attribute(attribute:"enable_cgi_scanning", value:"true");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("jira_detect.nasl", "atlassian_jira_win_installed.nbin", "atlassian_jira_nix_installed.nbin");
  script_require_keys("installed_sw/Atlassian JIRA");

  exit(0);
}

include('vcf.inc');

app_info = vcf::combined_get_app_info(app:'Atlassian JIRA');

constraints = [
  { 'min_version':'6.0', 'fixed_version' : '8.5.5' },
  { 'min_version':'8.6', 'fixed_version' : '8.8.1', 'fixed_display' : '8.8.1 / 8.9.0' }
];

vcf::check_version_and_report(
  app_info:app_info,
  constraints:constraints,
  severity:SECURITY_NOTE,
  flags:{xss:TRUE}
);