MediaWiki Multiple Vulnerabilities (Aug 2016) - Windows

# SPDX-FileCopyrightText: 2017 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:mediawiki:mediawiki';

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.106784");
  script_version("2024-02-08T05:05:59+0000");
  script_tag(name:"last_modification", value:"2024-02-08 05:05:59 +0000 (Thu, 08 Feb 2024)");
  script_tag(name:"creation_date", value:"2017-04-21 11:45:55 +0200 (Fri, 21 Apr 2017)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:P/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2017-04-24 20:25:00 +0000 (Mon, 24 Apr 2017)");

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

  script_cve_id("CVE-2016-6331", "CVE-2016-6332", "CVE-2016-6333", "CVE-2016-6334", "CVE-2016-6335",
"CVE-2016-6336", "CVE-2016-6337");

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

  script_name("MediaWiki Multiple Vulnerabilities (Aug 2016) - Windows");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("secpod_mediawiki_detect.nasl", "os_detection.nasl");
  script_mandatory_keys("mediawiki/installed", "Host/runs_windows");

  script_tag(name:"summary", value:"MediaWiki is prone to multiple vulnerabilities.");

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

  script_tag(name:"insight", value:"MediaWiki is prone to multiple vulnerabilities:

  - ApiParse allows remote attackers to bypass intended per-title read restrictions via a parse action to api.php.
(CVE-2016-6331)

  - Remote attackers may obtain sensitive information by leveraging failure to terminate sessions when a user
account is blocked and when $wgBlockDisablesLogin is true. (CVE-2016-6332)

  - Cross-site scripting (XSS) vulnerability in the CSS user subpage preview feature allows remote attackers to
inject arbitrary web script or HTML via the edit box in Special:MyPage/common.css. (CVE-2016-6333)

  - Cross-site scripting (XSS) vulnerability in the Parser::replaceInternalLinks2 method allows remote attackers to
inject arbitrary web script or HTML via vectors involving replacement of percent encoding in unclosed internal
links. (CVE-2016-6334)

  - MediaWiki does not generate head items in the context of a given title, which allows remote attackers to obtain
sensitive information via a parse action to api.php. (CVE-2016-6335)

  - Remote authenticated users with undelete permissions may bypass intended suppressrevision and deleterevision
restrictions and remove the revision deletion status of arbitrary file revisions by using Special:Undelete.
(CVE-2016-6336)

  - Remote attackers may bypass intended session access restrictions by leveraging a call to the UserGetRights
function after Session::getAllowedUserRights. (CVE-2016-6337)");

  script_tag(name:"affected", value:"MediaWiki before 1.23.15, 1.26.x before 1.26.4, and 1.27.x before 1.27.1");

  script_tag(name:"solution", value:"Upgrade to version 1.23.15, 1.26.4, 1.27.1 or later.");

  script_xref(name:"URL", value:"https://lists.wikimedia.org/pipermail/mediawiki-announce/2016-August/000195.html");

  exit(0);
}

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

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

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

if (version_is_less(version: version, test_version: "1.23.15")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "1.23.15");
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "1.26.0", test_version2: "1.26.3")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "1.26.3");
  security_message(port: port, data: report);
  exit(0);
}

if (version_is_equal(version: version, test_version: "1.27.0")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "1.27.1");
  security_message(port: port, data: report);
  exit(0);
}

exit(0);