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openvasCopyright (C) 2019 Greenbone AGOPENVAS:1361412562310113435
HistoryJul 16, 2019 - 12:00 a.m.

MediaWiki >= 1.27.0, <= 1.32.1 Multiple Vulnerabilities - Windows

2019-07-1600:00:00
Copyright (C) 2019 Greenbone AG
plugins.openvas.org
21
mediawiki
vulnerabilities
windows
incorrect access control
dos
account takeover
security patch

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

7

Confidence

High

EPSS

0.009

Percentile

83.1%

MediaWiki is prone to multiple vulnerabilities.

# SPDX-FileCopyrightText: 2019 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

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.113435");
  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:"2019-07-16 10:24:50 +0000 (Tue, 16 Jul 2019)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-08-24 17:37:00 +0000 (Mon, 24 Aug 2020)");

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

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

  script_cve_id("CVE-2019-12468", "CVE-2019-12473");

  script_name("MediaWiki >= 1.27.0, <= 1.32.1 Multiple Vulnerabilities - Windows");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2019 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:

  - Incorrect Access Control: Directly POSTing to Special:ChangeEmail would
    allow for bypassing re-authentication, allowing for potential account takeover.

  - Passing invalid titles to the API could cause a DoS by querying the entire watchlist table.");
  script_tag(name:"impact", value:"Successful exploitation would allow an attacker to impersonate users or deny them access to the application.");
  script_tag(name:"affected", value:"MediaWiki versions 1.27.0 through 1.27.5, 1.28.0 through 1.30.1,
  1.31.0 through 1.31.1 and 1.32.0 through 1.32.1.");
  script_tag(name:"solution", value:"Update to versions 1.27.6, 1.30.2, 1.31.2 or 1.32.2 respectively.");

  script_xref(name:"URL", value:"https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html");
  script_xref(name:"URL", value:"https://phabricator.wikimedia.org/T197279");
  script_xref(name:"URL", value:"https://phabricator.wikimedia.org/T204729");

  exit(0);
}

CPE = "cpe:/a:mediawiki:mediawiki";

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( version: version, test_version: "1.27.0", test_version2: "1.27.5" ) ) {
  report = report_fixed_ver( installed_version: version, fixed_version: "1.27.6", install_path: location );
  security_message( data: report, port: port );
  exit( 0 );
}

if( version_in_range( version: version, test_version: "1.28.0", test_version2: "1.30.1" ) ) {
  report = report_fixed_ver( installed_version: version, fixed_version: "1.30.2", install_path: location );
  security_message( data: report, port: port );
  exit( 0 );
}

if( version_in_range( version: version, test_version: "1.31.0", test_version2: "1.31.1" ) ) {
  report = report_fixed_ver( installed_version: version, fixed_version: "1.31.2", install_path: location );
  security_message( data: report, port: port );
  exit( 0 );
}

if( version_in_range( version: version, test_version: "1.32.0", test_version2: "1.32.1" ) ) {
  report = report_fixed_ver( installed_version: version, fixed_version: "1.32.2", install_path: location );
  security_message( data: report, port: port );
  exit( 0 );
}

exit( 99 );

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

7

Confidence

High

EPSS

0.009

Percentile

83.1%