XWiki < 13.10.8, 14.x < 14.4.2, 14.5.x < 14.6 Uncontrolled Resource Consumption Vulnerability (GHSA-4x5r-6v26-7j4v)

# SPDX-FileCopyrightText: 2022 Greenbone AG
# 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-only

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

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.170256");
  script_version("2026-01-29T08:35:42+0000");
  script_tag(name:"last_modification", value:"2026-01-29 08:35:42 +0000 (Thu, 29 Jan 2026)");
  script_tag(name:"creation_date", value:"2022-11-28 13:14:33 +0000 (Mon, 28 Nov 2022)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:P/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-11-30 17:46:00 +0000 (Wed, 30 Nov 2022)");

  script_cve_id("CVE-2022-41932");

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

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

  script_name("XWiki < 13.10.8, 14.x < 14.4.2, 14.5.x < 14.6 Uncontrolled Resource Consumption Vulnerability (GHSA-4x5r-6v26-7j4v)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2022 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_xwiki_http_detect.nasl");
  script_mandatory_keys("xwiki/detected");

  script_tag(name:"summary", value:"Xwiki is prone to an uncontrolled resource consumption
  vulnerability.");

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

  script_tag(name:"insight", value:"It is possible to make XWiki create many new schemas and fill them
  with tables just by using a crafted user identifier in the login form.");

  script_tag(name:"affected", value:"XWiki prior to version 13.10.8, 14.x prior to 14.4.2
  and 14.5.x prior to 14.6.");

  script_tag(name:"solution", value:"Update to version 13.10.8, 14.4.2, 14.6 or later.");

  script_xref(name:"URL", value:"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-4x5r-6v26-7j4v");

  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_is_less( version:version, test_version:"13.10.8" ) ) {
  report = report_fixed_ver( installed_version:version, fixed_version:"13.10.8", install_path:location );
  security_message( port:port, data:report );
  exit( 0 );
}

if( version_in_range_exclusive( version:version, test_version_lo:"14.0", test_version_up:"14.4.2" ) ) {
  report = report_fixed_ver( installed_version:version, fixed_version:"14.4.2", install_path:location );
  security_message( port:port, data:report );
  exit( 0 );
}

if ( version_in_range_exclusive( version:version, test_version_lo:"14.5", test_version_up:"14.6" ) ) {
  report = report_fixed_ver( installed_version:version, fixed_version:"14.6", install_path:location );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );