MoinMoin < 1.9.8 Cross-Site Scripting Vulnerability - Linux

# SPDX-FileCopyrightText: 2018 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:moinmo:moinmoin";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.108328");
  script_version("2024-02-15T05:05:40+0000");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:P/A:N");
  script_tag(name:"last_modification", value:"2024-02-15 05:05:40 +0000 (Thu, 15 Feb 2024)");
  script_tag(name:"creation_date", value:"2018-02-12 10:47:19 +0100 (Mon, 12 Feb 2018)");
  script_name("MoinMoin < 1.9.8 Cross-Site Scripting Vulnerability - Linux");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_moinmoin_wiki_detect.nasl", "os_detection.nasl");
  script_mandatory_keys("moinmoinWiki/installed", "Host/runs_unixoide");

  script_xref(name:"URL", value:"http://moinmo.in/SecurityFixes");
  script_xref(name:"URL", value:"http://hg.moinmo.in/moin/1.9/rev/7dd392e803fa");

  script_tag(name:"impact", value:"An attacker may leverage this issue to execute arbitrary script code
  in the browser of an unsuspecting user in the context of the affected
  site. This may help the attacker steal cookie-based authentication
  credentials and launch other attacks.");
  script_tag(name:"affected", value:"MoinMoin 1.9.7 and prior are vulnerable.");
  script_tag(name:"solution", value:"Update to version 1.9.8 or later. Please see the references for
  more information.");
  script_tag(name:"summary", value:"MoinMoin is prone to a cross-site scripting vulnerability because it
  fails to sufficiently sanitize user-supplied input data in useragent event stats.");

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

  exit(0);
}

include("version_func.inc");
include("host_details.inc");

if( ! port = get_app_port( cpe:CPE ) ) exit( 0 );
if( ! vers = get_app_version( cpe:CPE, port:port ) ) exit( 0 );

if( version_is_less( version:vers, test_version:"1.9.8" ) ) {
  report = report_fixed_ver( installed_version:vers, fixed_version:"1.9.8" );
  security_message( port:port, data:report );
  exit( 0 );
}

exit( 99 );