XWiki Authentication Failure Information Reset Vulnerability (GHSA-5c66-v29h-xjh8)

# Copyright (C) 2021 Greenbone Networks GmbH
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

CPE = "cpe:/a:xwiki:xwiki";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.146214");
  script_version("2021-08-27T08:01:04+0000");
  script_tag(name:"last_modification", value:"2021-08-27 08:01:04 +0000 (Fri, 27 Aug 2021)");
  script_tag(name:"creation_date", value:"2021-07-05 02:58:44 +0000 (Mon, 05 Jul 2021)");
  script_tag(name:"cvss_base", value:"5.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:P/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-07-09 13:30:00 +0000 (Fri, 09 Jul 2021)");

  script_cve_id("CVE-2021-32729");

  script_tag(name:"qod_type", value:"remote_banner");

  script_tag(name:"solution_type", value:"VendorFix");

  script_name("XWiki Authentication Failure Information Reset Vulnerability (GHSA-5c66-v29h-xjh8)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2021 Greenbone Networks GmbH");
  script_family("Web application abuses");
  script_dependencies("gb_xwiki_enterprise_detect.nasl");
  script_mandatory_keys("xwiki/detected");

  script_tag(name:"summary", value:"XWiki is prone to a vulnerability where a user without PR can
  reset user authentication failures information.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"insight", value:"The script service method used to reset the authentication failures
  record can be executed by any user with Script rights and does not require Programming rights as
  it should have.

  Note that being able to reset the authentication failure record mean that an attacker with script
  right might use it to try performing a bruteforce attack since she'd been able to virtually
  deactivate the mechanism introduced to mitigate those attacks.");

  script_tag(name:"affected", value:"XWiki version 11.6 through 12.6.7 and 12.7 through 12.10.3.");

  script_tag(name:"solution", value:"Update to version 12.6.8, 12.10.4 or later.");

  script_xref(name:"URL", value:"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-m738-3rc4-5xv3");
  script_xref(name:"URL", value:"https://jira.xwiki.org/browse/XWIKI-18276");

  exit(0);
}

include("host_details.inc");
include("version_func.inc");

if (!port = get_app_port(cpe: CPE))
  exit(0);

if (!infos = get_app_version_and_location(cpe: CPE, port: port, exit_no_version: TRUE))
  exit(0);

version = infos["version"];
location = infos["location"];

if (version_in_range(version: version, test_version: "11.6", test_version2: "12.6.7")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "12.6.8", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "12.7", test_version2: "12.10.3")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "12.10.4", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);