XWiki 7.0-rc-1 < 14.4.8, 14.5 < 14.10.4 Code Injection Vulnerability (GHSA-h4vp-69r8-gvjg)

# 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("1.3.6.1.4.1.25623.1.0.124366");
  script_version("2023-10-13T16:09:03+0000");
  script_tag(name:"last_modification", value:"2023-10-13 16:09:03 +0000 (Fri, 13 Oct 2023)");
  script_tag(name:"creation_date", value:"2023-07-17 08:03:39 +0000 (Mon, 17 Jul 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:"2023-07-27 03:49:00 +0000 (Thu, 27 Jul 2023)");

  script_cve_id("CVE-2023-37462");

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

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

  script_name("XWiki 7.0-rc-1 < 14.4.8, 14.5 < 14.10.4 Code Injection Vulnerability (GHSA-h4vp-69r8-gvjg)");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2023 Greenbone AG");
  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 code injection vulnerability.");

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

  script_tag(name:"insight", value:"Improper escaping in the document SkinsCode.XWikiSkinsSheet
  leads to a possible privilege escalation from view right on that document to programming rights,
  or in other words, it is possible to 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 7.0-rc-1 prior to 14.4.8 and
  14.5 prior to 14.10.4.");

  script_tag(name:"solution", value:"Update to version 14.4.8, 14.10.4 or later.");

  script_xref(name:"URL", value:"https://github.com/advisories/GHSA-h4vp-69r8-gvjg");

  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:"7.0-rc-1", test_version_up:"14.4.8" ) ) {
  report = report_fixed_ver( installed_version:version, fixed_version:"14.4.8", 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:"14.10.4" ) ) {
  report = report_fixed_ver( installed_version:version, fixed_version:"14.10.4", install_path:location );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );