XWiki Information Disclosure Vulnerability (GHSA-qpp2-2mcp-2wm5)

# 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("1.3.6.1.4.1.25623.1.0.147956");
  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:"2022-04-11 04:37:20 +0000 (Mon, 11 Apr 2022)");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-04-18 18:39:00 +0000 (Mon, 18 Apr 2022)");

  script_cve_id("CVE-2022-24820");

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

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

  script_name("XWiki Information Disclosure Vulnerability (GHSA-qpp2-2mcp-2wm5)");

  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 information disclosure vulnerability.");

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

  script_tag(name:"insight", value:"A guest user without the right to view pages of the wiki can
  still list documents by rendering some velocity documents.");

  script_tag(name:"affected", value:"XWiki version 8.4.5 through 13.x.");

  script_tag(name:"solution", value:"Update to version 12.10.11, 13.4.4, 13.9 or later.");

  script_xref(name:"URL", value:"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-qpp2-2mcp-2wm5");

  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: "8.4.5", test_version2: "12.10.10")) {
  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(version: version, test_version: "13.0", test_version2: "13.4.3")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "13.4.4", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "13.6", test_version_up: "13.9")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "13.9", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);