CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
60.8%
MediaWiki is prone to multiple vulnerabilities.
# SPDX-FileCopyrightText: 2020 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("1.3.6.1.4.1.25623.1.0.145083");
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:"2020-12-22 08:26:29 +0000 (Tue, 22 Dec 2020)");
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:N/S:U/C:H/I:N/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-12-27 04:15:00 +0000 (Sun, 27 Dec 2020)");
script_tag(name:"qod_type", value:"remote_banner_unreliable");
script_tag(name:"solution_type", value:"VendorFix");
script_cve_id("CVE-2020-35474", "CVE-2020-35475", "CVE-2020-35477", "CVE-2020-35478", "CVE-2020-35479",
"CVE-2020-35480");
script_name("MediaWiki < 1.31.11, 1.32 < 1.35.1 Multiple Vulnerabilities - Linux");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2020 Greenbone AG");
script_family("Web application abuses");
script_dependencies("gb_mediawiki_http_detect.nasl", "os_detection.nasl");
script_mandatory_keys("mediawiki/detected", "Host/runs_unixoide");
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:
- Message recentchanges-legend-watchlistexpiry can contain raw html (CVE-2020-35474)
- Messages userrights-expiry-current and userrights-expiry-none can contain raw html (CVE-2020-35475)
- BlockLogFormatter can output raw html (CVE-2020-35478, CVE-2020-35479)
- Unable to change visibility of log entries when MediaWiki:Mainpage uses Special:MyLanguage (CVE-2020-35477)
- Divergent behavior for contributions and user pages of hidden users and missing users (CVE-2020-35480)");
script_tag(name:"affected", value:"MediaWiki prior to version 1.31.11 or 1.35.1.");
script_tag(name:"solution", value:"Update to version 1.31.11, 1.35.1 or later.");
script_xref(name:"URL", value:"https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000268.html");
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: "1.31.11")) {
report = report_fixed_ver(installed_version: version, fixed_version: "1.31.11", install_path: location);
security_message(port: port, data: report);
exit(0);
}
if (version_in_range(version: version, test_version: "1.32", test_version2: "1.35.0")) {
report = report_fixed_ver(installed_version: version, fixed_version: "1.35.1", install_path: location);
security_message(port: port, data: report);
exit(0);
}
exit(99);
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
60.8%