XWiki 5.0-milestone-1 < 13.10.7, 14.x < 14.4.2 Eval Injection Vulnerability (GHSA-9hqh-fmhg-vq2j)

# 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("1.3.6.1.4.1.25623.1.0.170247");
  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:"2022-11-24 14:20:59 +0000 (Thu, 24 Nov 2022)");
  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:"2022-11-30 16:38:00 +0000 (Wed, 30 Nov 2022)");

  script_cve_id("CVE-2022-41928");

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

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

  script_name("XWiki 5.0-milestone-1 < 13.10.7, 14.x < 14.4.2 Eval Injection Vulnerability (GHSA-9hqh-fmhg-vq2j)");

  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 neutralization of directives in
  dynamically evaluated code (eval injection) vulnerability.");

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

  script_tag(name:"insight", value:"XWiki Platform is vulnerable to an eval injection in
  AttachmentSelector.xml. The issue can also be reproduced by inserting the dangerous payload in the
  'height' or 'alt' macro properties.");

  script_tag(name:"affected", value:"XWiki version 5.0-milestone-1 prior to 13.10.7 and 14.x
  prior to 14.4.2.");

  script_tag(name:"solution", value:"Update to version 13.10.7, 14.4.2, 14.5 or later.");

  script_xref(name:"URL", value:"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-9hqh-fmhg-vq2j");

  exit(0);
}

include("host_details.inc");
include("revisions-lib.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"];
# nb: using revcomp here because normal compare would fail for a check like 5.0.2 vs 5.0-milestone-1
if( revcomp( a:version, b:"5.0-milestone-1" ) >= 0 && version_is_less( version:version, test_version:"13.10.7" ) ) {
  report = report_fixed_ver( installed_version:version, fixed_version:"13.10.7", 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 );
}

exit( 99 );