XWiki 5.0 < 12.10.11, 13.0 < 13.4.6, 13.5 < 13.10.1 Improper Authorization Vulnerability (GHSA-gg53-wf5x-r3r6)

# 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("1.3.6.1.4.1.25623.1.0.127185");
  script_version("2025-11-19T05:40:23+0000");
  script_tag(name:"last_modification", value:"2025-11-19 05:40:23 +0000 (Wed, 19 Nov 2025)");
  script_tag(name:"creation_date", value:"2022-09-13 08:31:03 +0000 (Tue, 13 Sep 2022)");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:N/I:C/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-09-14 16:12:00 +0000 (Wed, 14 Sep 2022)");

  script_cve_id("CVE-2022-31167");

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

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

  script_name("XWiki 5.0 < 12.10.11, 13.0 < 13.4.6, 13.5 < 13.10.1 Improper Authorization Vulnerability (GHSA-gg53-wf5x-r3r6)");

  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 improper authorization vulnerability.");

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

  script_tag(name:"insight", value:"It's possible to overwrite the security rules of a page with a
  final page having the same reference.");

  script_tag(name:"affected", value:"XWiki version 5.0 prior to 12.10.11, 13.0 prior to 13.4.6 and
  13.5 prior to 13.10.1.");

  script_tag(name:"solution", value:"Update to version 12.10.11, 13.4.6, 13.10.1 or later.");

  script_xref(name:"URL", value:"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gg53-wf5x-r3r6");

  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_exclusive(version: version, test_version_lo: "5.0", test_version_up: "12.10.11")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "12.10.11", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "13.0", test_version_up: "13.4.6")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "13.4.6", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "13.5", test_version_up: "13.10.1")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "13.10.1", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);