ManageEngine ADSelfService Plus < Build 6529 Account Takeover (CVE-2026-11374)

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

include('compat.inc');

if (description)
{
  script_id(322756);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/06/26");

  script_cve_id("CVE-2026-11374");

  script_name(english:"ManageEngine ADSelfService Plus < Build 6529 Account Takeover (CVE-2026-11374)");

  script_set_attribute(attribute:"synopsis", value:
"A web application is affected by an account takeover vulnerability.");
  script_set_attribute(attribute:"description", value:
"According to its self-reported version, the ManageEngine ADSelfService Plus application running on the remote host is
prior to build 6529. It is, therefore, affected by an account takeover vulnerability:

  - The SSO tickets generated to authenticate a session could be predicted by an unauthenticated user, leading to
    account takeover. (CVE-2026-11374)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported build
number.");
  # https://www.manageengine.com/products/self-service-password/advisory/CVE-2026-11374.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?6b56d9e8");
  script_set_attribute(attribute:"solution", value:
"Upgrade to ManageEngine ADSelfService Plus build 6529 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/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:H/PR:N/UI:N/S:C/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-11374");

  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:"2026/06/23");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/06/23");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/06/25");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:zohocorp:manageengine_adselfservice_plus");
  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("manageengine_adselfservice_detect.nasl");
  script_require_keys("installed_sw/ManageEngine ADSelfService Plus");
  script_require_ports("Services/www", 8888);

  exit(0);
}

include('vcf.inc');
include('vcf_extras_zoho.inc');
include('http.inc');

var app = 'ManageEngine ADSelfService Plus';

var port = get_http_port(default:8888);

var app_info = vcf::zoho::fix_parse::get_app_info(
  app: app,
  port: port,
  webapp: TRUE
);

var constraints = [
  { 'fixed_version':'6529', 'fixed_display':'Build 6529'}
];

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