Security Updates for Azure DevOps CLI Extension (October 2026)

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

include('compat.inc');

if (description)
{
  script_id(366209);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/10/16");

  script_cve_id("CVE-2026-69877");
  script_xref(name:"IAVA", value:"2026-A-1139");

  script_name(english:"Security Updates for Azure DevOps CLI Extension (October 2026)");

  script_set_attribute(attribute:"synopsis", value:
"The Azure DevOps CLI extension for Microsoft Azure CLI installed on the remote Windows host is affected by an
information disclosure vulnerability.");
  script_set_attribute(attribute:"description", value:
"The Azure DevOps CLI extension for Microsoft Azure CLI installed on the remote Windows host is missing a
security update. It is, therefore, affected by an information disclosure vulnerability:

  - Origin validation error in Azure DevOps allows an unauthorized
attacker to disclose information over a network. (CVE-2026-69877)

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://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69877");
  script_set_attribute(attribute:"solution", value:
"Update the Azure DevOps CLI extension to version 1.0.7 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:N/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:N/UI:R/S:U/C:H/I:N/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-2026-69877");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(346);

  script_set_attribute(attribute:"vuln_publication_date", value:"2026/10/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/10/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/10/15");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:azure_command-line_interface");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows : Microsoft Bulletins");

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

  script_dependencies("azure_cli_extensions_win_detect.nbin");
  script_require_keys("installed_sw/Microsoft Azure CLI/extensions");

  exit(0);
}

include('vcf.inc');

var extensions = deserialize(get_kb_item_or_exit('installed_sw/Microsoft Azure CLI/extensions'));

var extension = 'azure-devops';
if (empty_or_null(extensions[extension])) audit(AUDIT_NOT_INST, 'Azure DevOps CLI extension');

var app_info = {
  'version'       : extensions[extension],
  'parsed_version': vcf::parse_version(extensions[extension]),
  'app'           : 'Microsoft Azure DevOps CLI Extension'
};

var constraints = [
  {'fixed_version': '1.0.7'}
];

vcf::check_version_and_report(
  app_info:app_info,
  constraints:constraints,
  severity:SECURITY_HOLE
);