3.5 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
4.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.9 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
22.7%
FreePBX is prone to a stored cross-site scripting (XSS)
vulnerability.
# 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
CPE = 'cpe:/a:freepbx:freepbx';
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.142584");
script_version("2024-06-04T05:05:28+0000");
script_tag(name:"last_modification", value:"2024-06-04 05:05:28 +0000 (Tue, 04 Jun 2024)");
script_tag(name:"creation_date", value:"2019-07-11 08:05:36 +0000 (Thu, 11 Jul 2019)");
script_tag(name:"cvss_base", value:"3.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:S/C:N/I:P/A:N");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2019-12-10 17:19:00 +0000 (Tue, 10 Dec 2019)");
script_cve_id("CVE-2018-15891");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
script_name("FreePBX < 13.0.122.43, < 14.0.18.34 XSS Vulnerability");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2019 Greenbone AG");
script_family("Web application abuses");
script_dependencies("gb_freepbx_http_detect.nasl");
script_mandatory_keys("freepbx/detected");
script_tag(name:"summary", value:"FreePBX is prone to a stored cross-site scripting (XSS)
vulnerability.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"By crafting a request for adding Asterisk modules, an attacker
is able to store JavaScript commands in a module name.");
script_tag(name:"affected", value:"FreePBX prior to version 13.0.122.43 and prior to version
14.0.18.34.");
script_tag(name:"solution", value:"Update to version 13.0.122.43, 14.0.18.34 or later.");
script_xref(name:"URL", value:"https://wiki.freepbx.org/display/FOP/2018-09-11+Core+Stored+XSS");
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: "13.0.122.43")) {
report = report_fixed_ver(installed_version: version, fixed_version: "13.0.122.43", install_path: location);
security_message(port: port, data: report);
exit(0);
}
if (version_in_range(version: version, test_version: "14", test_version2: "14.0.18.33")) {
report = report_fixed_ver(installed_version: version, fixed_version: "14.0.18.34", install_path: location);
security_message(port: port, data: report);
exit(0);
}
exit(99);
3.5 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
4.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.9 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
22.7%