Issues in Dumper.php (develop) - Issues in develop - evolution-cms/evolution - Measure and Improve Code Quality continuously with Scrutinizer

Issues (3885)

Security Analysis not enabled

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.

doctrine/dbal/lib/Doctrine/DBAL/Tools/Dumper.php (6 issues)

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<?php

namespace Doctrine\DBAL\Tools;

use ArrayIterator;
use ArrayObject;
use DateTimeInterface;
use Doctrine\Common\Collections\Collection;
use Doctrine\Common\Persistence\Proxy;
use stdClass;
use function array_keys;
use function class_exists;
use function count;
use function end;
use function explode;
use function extension_loaded;
use function get_class;
use function html_entity_decode;
use function ini_get;
use function ini_set;
use function is_array;
use function is_object;
use function ob_get_clean;
use function ob_start;
use function strip_tags;
use function strrpos;
use function substr;
use function var_dump;

/**
 * Static class used to dump the variable to be used on output.
 * Simplified port of Util\Debug from doctrine/common.
 *
 * @internal
 */
final class Dumper
{
    /**
     * Private constructor (prevents instantiation).
     */
    private function __construct()
    {
    }

    /**
     * Returns a dump of the public, protected and private properties of $var.
     *
     * @link https://xdebug.org/
     *
     * @param mixed $var      The variable to dump.
     * @param int   $maxDepth The maximum nesting level for object properties.
     */
    public static function dump($var, int $maxDepth = 2) : string
    {
        $html = ini_get('html_errors');

        if ($html !== true) {
            ini_set('html_errors', true);
        }

        if (extension_loaded('xdebug')) {
            ini_set('xdebug.var_display_max_depth', $maxDepth);
        }

        $var = self::export($var, $maxDepth);

        ob_start();
        var_dump($var);


        try {
            return strip_tags(html_entity_decode(ob_get_clean()));
        } finally {
            ini_set('html_errors', $html);
        }
    }

    /**
     * @param mixed $var
     *
     * @return mixed

     */
    public static function export($var, int $maxDepth)
    {
        $return = null;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        $isObj  = is_object($var);

        if ($var instanceof Collection) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
            $var = $var->toArray();
        }

        if ($maxDepth === 0) {
            return is_object($var) ? get_class($var)
                : (is_array($var) ? 'Array(' . count($var) . ')' : $var);
        }

        if (is_array($var)) {
            $return = [];

            foreach ($var as $k => $v) {
                $return[$k] = self::export($v, $maxDepth - 1);
            }

            return $return;
        }

        if (! $isObj) {
            return $var;
        }

        $return = new stdClass();
        if ($var instanceof DateTimeInterface) {
            $return->__CLASS__ = get_class($var);
            $return->date      = $var->format('c');
            $return->timezone  = $var->getTimezone()->getName();

            return $return;
        }

        $return->__CLASS__ = self::getClass($var);

        if ($var instanceof Proxy) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
            $return->__IS_PROXY__          = true;
            $return->__PROXY_INITIALIZED__ = $var->__isInitialized();
        }

        if ($var instanceof ArrayObject || $var instanceof ArrayIterator) {
            $return->__STORAGE__ = self::export($var->getArrayCopy(), $maxDepth - 1);
        }

        return self::fillReturnWithClassAttributes($var, $return, $maxDepth);
    }

    /**
     * Fill the $return variable with class attributes
     * Based on obj2array function from {@see https://secure.php.net/manual/en/function.get-object-vars.php#47075}
     *
     * @param object $var
     *
     * @return mixed

     */
    private static function fillReturnWithClassAttributes($var, stdClass $return, int $maxDepth)
    {
        $clone = (array) $var;

        foreach (array_keys($clone) as $key) {
            $aux  = explode("\0", $key);
            $name = end($aux);
            if ($aux[0] === '') {
                $name .= ':' . ($aux[1] === '*' ? 'protected' : $aux[1] . ':private');
            }
            $return->$name = self::export($clone[$key], $maxDepth - 1);
        }

        return $return;
    }

    /**
     * @param object $object
     */
    private static function getClass($object) : string
    {
        $class = get_class($object);

        if (! class_exists(Proxy::class)) {
            return $class;
        }

        $pos = strrpos($class, '\\' . Proxy::MARKER . '\\');

        if ($pos === false) {
            return $class;
        }

        return substr($class, $pos + Proxy::MARKER_LENGTH + 2);
    }
}


1			<?php
2
3			namespace Doctrine\DBAL\Tools;
4
5			use ArrayIterator;
6			use ArrayObject;
7			use DateTimeInterface;
8			use Doctrine\Common\Collections\Collection;
9			use Doctrine\Common\Persistence\Proxy;
10			use stdClass;
11			use function array_keys;
12			use function class_exists;
13			use function count;
14			use function end;
15			use function explode;
16			use function extension_loaded;
17			use function get_class;
18			use function html_entity_decode;
19			use function ini_get;
20			use function ini_set;
21			use function is_array;
22			use function is_object;
23			use function ob_get_clean;
24			use function ob_start;
25			use function strip_tags;
26			use function strrpos;
27			use function substr;
28			use function var_dump;
29
30			/**
31			* Static class used to dump the variable to be used on output.
32			* Simplified port of Util\Debug from doctrine/common.
33			*
34			* @internal
35			*/
36			final class Dumper
37			{
38			/**
39			* Private constructor (prevents instantiation).
40			*/
41			private function __construct()
42			{
43			}
44
45			/**
46			* Returns a dump of the public, protected and private properties of $var.
47			*
48			* @link https://xdebug.org/
49			*
50			* @param mixed $var The variable to dump.
51			* @param int $maxDepth The maximum nesting level for object properties.
52			*/
53			public static function dump($var, int $maxDepth = 2) : string
54			{
55			$html = ini_get('html_errors');
56
57			if ($html !== true) {
58			ini_set('html_errors', true);
59			}
60
61			if (extension_loaded('xdebug')) {
62			ini_set('xdebug.var_display_max_depth', $maxDepth);
63			}
64
65			$var = self::export($var, $maxDepth);
66
67			ob_start();
68			var_dump($var);
			0 ignored issues – show Security Debugging Code introduced 2018-11-09 14:25 UTC by Report Bug Copy Issue Report Show Similar Issues like this `\var_dump($var);` looks like debug code. Are you sure you do not want to remove it? This might expose sensitive data. Loading history...
69
70			try {
71			return strip_tags(html_entity_decode(ob_get_clean()));
72			} finally {
73			ini_set('html_errors', $html);
74			}
75			}
76
77			/**
78			* @param mixed $var
79			*
80			* @return mixed
			0 ignored issues – show Documentation introduced 2018-11-09 14:25 UTC by Report Bug Copy Issue Report Show Similar Issues like this Consider making the return type a bit more specific; maybe use `integer\|double\|string\|nu...n\|resource\|array\|object`. This check looks for the generic type `array` as a return type and suggests a more specific type. This type is inferred from the actual code. Loading history...
81			*/
82			public static function export($var, int $maxDepth)
83			{
84			$return = null;
			0 ignored issues – show Unused Code introduced 2018-11-09 14:25 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$return` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
85			$isObj = is_object($var);
86
87			if ($var instanceof Collection) {
			0 ignored issues – show Bug introduced 2018-11-09 14:25 UTC by Report Bug Copy Issue Report Show Similar Issues like this The class `Doctrine\Common\Collections\Collection` does not exist. Did you forget a USE statement, or did you not list all dependencies? This error could be the result of: 1. Missing dependencies PHP Analyzer uses your `composer.json` file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the `composer.json` to be in the root folder of your repository. Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the `require` or `require-dev` section? 2. Missing use statement PHP does not complain about undefined classes in `ìnstanceof` checks. For example, the following PHP code will work perfectly fine: if ($x instanceof DoesNotExist) { // Do something. } If you have not tested against this specific condition, such errors might go unnoticed. Loading history...
88			$var = $var->toArray();
89			}
90
91			if ($maxDepth === 0) {
92			return is_object($var) ? get_class($var)
93			: (is_array($var) ? 'Array(' . count($var) . ')' : $var);
94			}
95
96			if (is_array($var)) {
97			$return = [];
98
99			foreach ($var as $k => $v) {
100			$return[$k] = self::export($v, $maxDepth - 1);
101			}
102
103			return $return;
104			}
105
106			if (! $isObj) {
107			return $var;
108			}
109
110			$return = new stdClass();
111			if ($var instanceof DateTimeInterface) {
112			$return->__CLASS__ = get_class($var);
113			$return->date = $var->format('c');
114			$return->timezone = $var->getTimezone()->getName();
115
116			return $return;
117			}
118
119			$return->__CLASS__ = self::getClass($var);
120
121			if ($var instanceof Proxy) {
			0 ignored issues – show Bug introduced 2018-11-09 14:25 UTC by Report Bug Copy Issue Report Show Similar Issues like this The class `Doctrine\Common\Persistence\Proxy` does not exist. Did you forget a USE statement, or did you not list all dependencies? This error could be the result of: 1. Missing dependencies PHP Analyzer uses your `composer.json` file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the `composer.json` to be in the root folder of your repository. Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the `require` or `require-dev` section? 2. Missing use statement PHP does not complain about undefined classes in `ìnstanceof` checks. For example, the following PHP code will work perfectly fine: if ($x instanceof DoesNotExist) { // Do something. } If you have not tested against this specific condition, such errors might go unnoticed. Loading history...
122			$return->__IS_PROXY__ = true;
123			$return->__PROXY_INITIALIZED__ = $var->__isInitialized();
124			}
125
126			if ($var instanceof ArrayObject \|\| $var instanceof ArrayIterator) {
127			$return->__STORAGE__ = self::export($var->getArrayCopy(), $maxDepth - 1);
128			}
129
130			return self::fillReturnWithClassAttributes($var, $return, $maxDepth);
131			}
132
133			/**
134			* Fill the $return variable with class attributes
135			* Based on obj2array function from {@see https://secure.php.net/manual/en/function.get-object-vars.php#47075}
136			*
137			* @param object $var
138			*
139			* @return mixed
			0 ignored issues – show Documentation introduced 2018-11-09 14:25 UTC by Report Bug Copy Issue Report Show Similar Issues like this Consider making the return type a bit more specific; maybe use `stdClass`. This check looks for the generic type `array` as a return type and suggests a more specific type. This type is inferred from the actual code. Loading history...
140			*/
141			private static function fillReturnWithClassAttributes($var, stdClass $return, int $maxDepth)
142			{
143			$clone = (array) $var;
144
145			foreach (array_keys($clone) as $key) {
146			$aux = explode("\0", $key);
147			$name = end($aux);
148			if ($aux[0] === '') {
149			$name .= ':' . ($aux[1] === '*' ? 'protected' : $aux[1] . ':private');
150			}
151			$return->$name = self::export($clone[$key], $maxDepth - 1);
152			}
153
154			return $return;
155			}
156
157			/**
158			* @param object $object
159			*/
160			private static function getClass($object) : string
161			{
162			$class = get_class($object);
163
164			if (! class_exists(Proxy::class)) {
165			return $class;
166			}
167
168			$pos = strrpos($class, '\\' . Proxy::MARKER . '\\');
169
170			if ($pos === false) {
171			return $class;
172			}
173
174			return substr($class, $pos + Proxy::MARKER_LENGTH + 2);
175			}
176			}
177

evolution-cms / evolution

Issues (3885)

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doctrine/dbal/lib/Doctrine/DBAL/Tools/Dumper.php (6 issues)

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1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

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