MediaWiki < 1.31.12, 1.32 < 1.35.2 Multiple Vulnerabilities - Windows

# SPDX-FileCopyrightText: 2021 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("1.3.6.1.4.1.25623.1.0.112880");
  script_version("2024-07-16T05:05:43+0000");
  script_tag(name:"last_modification", value:"2024-07-16 05:05:43 +0000 (Tue, 16 Jul 2024)");
  script_tag(name:"creation_date", value:"2021-04-07 13:10:11 +0000 (Wed, 07 Apr 2021)");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-07-17 08:15:00 +0000 (Sat, 17 Jul 2021)");

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

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

  script_cve_id("CVE-2021-30154", "CVE-2021-30157", "CVE-2021-30158");

  script_name("MediaWiki < 1.31.12, 1.32 < 1.35.2 Multiple Vulnerabilities - Windows");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2021 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_mediawiki_http_detect.nasl", "os_detection.nasl");
  script_mandatory_keys("mediawiki/detected", "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:"The following vulnerabilities exist:

  - CVE-2021-30154: On Special:NewFiles, all the mediastatistics-header-* messages are output in HTML unescaped, leading to XSS.

  - CVE-2021-30157: On ChangesList special pages such as Special:RecentChanges and Special:Watchlist, some of the rcfilters-filter-* label
  messages are output in HTML unescaped, leading to XSS.

  - CVE-2021-30158: Blocked users are unable to use Special:ResetTokens. This has security relevance because a blocked user
  might have accidentally shared a token, or might know that a token has been compromised, and yet is not able to block any potential
  future use of the token by an unauthorized party.");

  script_tag(name:"affected", value:"MediaWiki through 1.31.11 and from 1.32 through 1.35.1.");

  script_tag(name:"solution", value:"Update to 1.31.12 or 1.35.2 respectively.");

  script_xref(name:"URL", value:"https://phabricator.wikimedia.org/T278014");
  script_xref(name:"URL", value:"https://phabricator.wikimedia.org/T278058");
  script_xref(name:"URL", value:"https://phabricator.wikimedia.org/T277009");

  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_is_less(version: version, test_version: "1.31.12")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "1.31.12", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

if(version_in_range(version: version, test_version: "1.32", test_version2: "1.35.1")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "1.35.2", install_path: location);
  security_message(port: port, data: report);
  exit(0);
}

exit(99);