Issues in feedback.php (development) - Issues in development - imagecms/ImageCMS - Measure and Improve Code Quality continuously with Scrutinizer

Issues (1177)

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Cross-Site Scripting

Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.

File Exposure

File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.

File Manipulation

File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.

Object Injection

Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.

Code Injection

Code Injection enables an attacker to execute arbitrary code on the server.

Response Splitting

Response Splitting can be used to send arbitrary responses.

File Inclusion

File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.

Command Injection

Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.

SQL Injection

SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.

XPath Injection

XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.

LDAP Injection

LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.

Header Injection

Other Vulnerability

This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.

Regex Injection

Regex Injection enables an attacker to execute arbitrary code in your PHP process.

XML Injection

XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.

Variable Injection

Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

Unfortunately, the security analysis is currently not available for your project. If you are a non-commercial open-source project, please contact support to gain access.

application/modules/feedback/feedback.php (3 issues)

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<?php

use cmsemail\email;

if (!defined('BASEPATH')) {
    exit('No direct script access allowed');
}

/**
 * Image CMS
 *
 * Feedback module
 */
class Feedback extends MY_Controller
{

    public $username_max_len = 30;

    public $message_max_len = 600;

    public $theme_max_len = 150;

    public $admin_mail = 'admin@localhost';

    public $message = '';

    protected $formErrors = [];

    public function __construct() {
        parent::__construct();
        $this->load->module('core');
        $this->load_settings();

        $this->formErrors = [
                             'required'    => lang('Field is required'),
                             'min_length'  => lang('Length is less than the minimum'),
                             'valid_email' => lang('Email is not valid'),
                             'max_length'  => lang('Length greater than the maximum'),
                            ];
        $lang = new MY_Lang();
        $lang->load('feedback');
    }

    public function autoload() {

    }

    public function captcha_check($code) {
        if (!$this->dx_auth->captcha_check($code)) {

            return FALSE;
        } else {
            return TRUE;
        }
    }

    public function recaptcha_check() {
        $result = $this->dx_auth->is_recaptcha_match();
        if (!$result) {
            $this->form_validation->set_message('recaptcha_check', lang('Improper protection code', 'feedback'));
        }

        return $result;
    }

    // Index function

    public function index() {
        $this->template->registerMeta('ROBOTS', 'NOINDEX, NOFOLLOW');

        $this->core->set_meta_tags(lang('Feedback', 'feedback'));

        $this->load->library('form_validation');

        // Create captcha
        $this->dx_auth->captcha();
        $tpl_data['cap_image'] = $this->dx_auth->get_captcha_image();
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}

        $this->template->add_array($tpl_data);

        if (count($this->input->post()) > 0) {
            $this->form_validation->set_rules('name', lang('Your name', 'feedback'), 'trim|required|min_length[3]|max_length[' . $this->username_max_len . ']|xss_clean');
            $this->form_validation->set_rules('email', lang('Email', 'feedback'), 'trim|required|valid_email|xss_clean');
            $this->form_validation->set_rules('theme', lang('Subject', 'feedback'), 'trim|max_length[' . $this->theme_max_len . ']|xss_clean');
            $this->form_validation->set_rules('message', lang('Message', 'feedback'), 'trim|required|max_length[' . $this->message_max_len . ']|xss_clean');

            if ($this->dx_auth->use_recaptcha) {
                $this->form_validation->set_rules('recaptcha_response_field', lang('Protection code', 'feedback'), 'trim|xss_clean|required|callback_recaptcha_check');
            } else {
                $this->form_validation->set_rules('captcha', lang('Protection code', 'feedback'), 'trim|required|xss_clean|callback_captcha_check');
            }

            if ($this->form_validation->run($this) == FALSE) { // there are errors
                $this->form_validation->set_error_delimiters('', '');
                CMSFactory\assetManager::create()->setData('validation', $this->form_validation);
                form_error();
            } else { // form is validate

                $feedback_variables = [
                                       'Theme'       => $this->input->post('theme'),
                                       'userName'    => $this->input->post('name'),
                                       'userEmail'   => $this->input->post('email'),
                                       'userMessage' => $this->input->post('message'),
                                      ];
                 email::getInstance()->sendEmail($this->input->post('email'), 'feedback', $feedback_variables);
                CMSFactory\assetManager::create()->appendData('message_sent', TRUE);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

            }
        }

        CMSFactory\assetManager::create()->render('feedback');
    }

    private function load_settings() {
        $this->db->limit(1);
        $this->db->where('name', 'feedback');
        $query = $this->db->get('components')->row_array();

        $settings = unserialize($query['settings']);

        if (is_int($settings['message_max_len'])) {
            $this->message_max_len = $settings['message_max_len'];
        }

        if ($settings['email']) {
            $this->admin_mail = $settings['email'];
        }
    }

}

/* End of file sample_module.php */

1		<?php
2
3		use cmsemail\email;
4
5		if (!defined('BASEPATH')) {
6		exit('No direct script access allowed');
7		}
8
9		/**
10		* Image CMS
11		*
12		* Feedback module
13		*/
14		class Feedback extends MY_Controller
15		{
16
17		public $username_max_len = 30;
18
19		public $message_max_len = 600;
20
21		public $theme_max_len = 150;
22
23		public $admin_mail = 'admin@localhost';
24
25		public $message = '';
26
27		protected $formErrors = [];
28
29		public function __construct() {
30		parent::__construct();
31		$this->load->module('core');
32		$this->load_settings();
33
34		$this->formErrors = [
35		'required' => lang('Field is required'),
36		'min_length' => lang('Length is less than the minimum'),
37		'valid_email' => lang('Email is not valid'),
38		'max_length' => lang('Length greater than the maximum'),
39		];
40		$lang = new MY_Lang();
41		$lang->load('feedback');
42		}
43
44		public function autoload() {
45
46		}
47
48		public function captcha_check($code) {
49		if (!$this->dx_auth->captcha_check($code)) {
		0 ignored issues – show Coding Style introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report Show Similar Issues like this The `if`-`else` statement can be simplified to `return (bool) $this->dx_...->captcha_check($code);`. Loading history...
50		return FALSE;
51		} else {
52		return TRUE;
53		}
54		}
55
56	View Code Duplication	public function recaptcha_check() {
57		$result = $this->dx_auth->is_recaptcha_match();
58		if (!$result) {
59		$this->form_validation->set_message('recaptcha_check', lang('Improper protection code', 'feedback'));
60		}
61
62		return $result;
63		}
64
65		// Index function
66
67		public function index() {
68		$this->template->registerMeta('ROBOTS', 'NOINDEX, NOFOLLOW');
69
70		$this->core->set_meta_tags(lang('Feedback', 'feedback'));
71
72		$this->load->library('form_validation');
73
74		// Create captcha
75		$this->dx_auth->captcha();
76		$tpl_data['cap_image'] = $this->dx_auth->get_captcha_image();
		0 ignored issues – show Coding Style Comprehensibility introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$tpl_data` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$tpl_data = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history...
77
78		$this->template->add_array($tpl_data);
79
80		if (count($this->input->post()) > 0) {
81		$this->form_validation->set_rules('name', lang('Your name', 'feedback'), 'trim\|required\|min_length[3]\|max_length[' . $this->username_max_len . ']\|xss_clean');
82		$this->form_validation->set_rules('email', lang('Email', 'feedback'), 'trim\|required\|valid_email\|xss_clean');
83		$this->form_validation->set_rules('theme', lang('Subject', 'feedback'), 'trim\|max_length[' . $this->theme_max_len . ']\|xss_clean');
84		$this->form_validation->set_rules('message', lang('Message', 'feedback'), 'trim\|required\|max_length[' . $this->message_max_len . ']\|xss_clean');
85
86	View Code Duplication	if ($this->dx_auth->use_recaptcha) {
87		$this->form_validation->set_rules('recaptcha_response_field', lang('Protection code', 'feedback'), 'trim\|xss_clean\|required\|callback_recaptcha_check');
88		} else {
89		$this->form_validation->set_rules('captcha', lang('Protection code', 'feedback'), 'trim\|required\|xss_clean\|callback_captcha_check');
90		}
91
92		if ($this->form_validation->run($this) == FALSE) { // there are errors
93		$this->form_validation->set_error_delimiters('', '');
94		CMSFactory\assetManager::create()->setData('validation', $this->form_validation);
95		form_error();
96		} else { // form is validate
97
98		$feedback_variables = [
99		'Theme' => $this->input->post('theme'),
100		'userName' => $this->input->post('name'),
101		'userEmail' => $this->input->post('email'),
102		'userMessage' => $this->input->post('message'),
103		];
104		email::getInstance()->sendEmail($this->input->post('email'), 'feedback', $feedback_variables);
105		CMSFactory\assetManager::create()->appendData('message_sent', TRUE);
		0 ignored issues – show Documentation introduced 2015-11-28 17:39 UTC by Report Bug Copy Issue Report Show Similar Issues like this `TRUE` is of type `boolean`, but the function expects a `string\|integer\|double`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
106
107		}
108		}
109
110		CMSFactory\assetManager::create()->render('feedback');
111		}
112
113		private function load_settings() {
114		$this->db->limit(1);
115		$this->db->where('name', 'feedback');
116		$query = $this->db->get('components')->row_array();
117
118		$settings = unserialize($query['settings']);
119
120		if (is_int($settings['message_max_len'])) {
121		$this->message_max_len = $settings['message_max_len'];
122		}
123
124		if ($settings['email']) {
125		$this->admin_mail = $settings['email'];
126		}
127		}
128
129		}
130
131		/* End of file sample_module.php */

imagecms / ImageCMS

Issues (1177)

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application/modules/feedback/feedback.php (3 issues)

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