XWiki 1.0 < 14.10.6, 15.0 < 15.2 Privilege Escalation Vulnerability (GHSA-g2qq-c5j9-5w5w)

# SPDX-FileCopyrightText: 2023 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("1.3.6.1.4.1.25623.1.0.124474");
  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:"2023-11-16 12:10:52 +0000 (Thu, 16 Nov 2023)");
  script_tag(name:"cvss_base", value:"9.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-11-15 15:41:00 +0000 (Wed, 15 Nov 2023)");

  script_cve_id("CVE-2023-46243");

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

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

  script_name("XWiki 1.0 < 14.10.6, 15.0 < 15.2 Privilege Escalation Vulnerability (GHSA-g2qq-c5j9-5w5w)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2023 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 a privilege escalation vulnerability.");

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

  script_tag(name:"insight", value:"Any user who can edit their own user profile can execute
  arbitrary script macros including Groovy and Python macros that allow remote code execution
  including unrestricted read and write access to all wiki contents.");

  script_tag(name:"affected", value:"XWiki version 1.0 prior to 14.10.6 and 15.0 prior to 15.2.");

  script_tag(name:"solution", value:"Update to version 14.10.6, 15.2 or later.");

  script_xref(name:"URL", value:"https://github.com/advisories/GHSA-g2qq-c5j9-5w5w");

  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:"1.0", test_version_up:"14.10.6" ) ) {
  report = report_fixed_ver( installed_version:version, fixed_version:"14.10.6", install_path:location );
  security_message( port:port, data:report );
  exit( 0 );
}

if( version_in_range_exclusive( version:version, test_version_lo:"15.0", test_version_up:"15.2" ) ) {
  report = report_fixed_ver( installed_version:version, fixed_version:"15.2", install_path:location );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );