Issues in ReplacementArray.php (master) - Issues in master - wikimedia/mediawiki - Measure and Improve Code Quality continuously with Scrutinizer

Issues (4122)

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.

includes/libs/ReplacementArray.php (3 issues)

Labels

Severity

Major 3

Upgrade to new PHP Analysis Engine

These results are based on our legacy PHP analysis, consider migrating to our new PHP analysis engine instead. Learn more

<?php
/**
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 * http://www.gnu.org/copyleft/gpl.html
 *
 * @file
 */

/**
 * Wrapper around strtr() that holds replacements
 */
class ReplacementArray {
	private $data = false;

	/**
	 * Create an object with the specified replacement array
	 * The array should have the same form as the replacement array for strtr()
	 * @param array $data
	 */
	public function __construct( $data = [] ) {
		$this->data = $data;

	}

	/**
	 * @return array
	 */
	public function __sleep() {
		return [ 'data' ];
	}

	/**
	 * Set the whole replacement array at once
	 * @param array $data
	 */
	public function setArray( $data ) {
		$this->data = $data;

	}

	/**
	 * @return array|bool
	 */
	public function getArray() {
		return $this->data;
	}

	/**
	 * Set an element of the replacement array
	 * @param string $from
	 * @param string $to
	 */
	public function setPair( $from, $to ) {
		$this->data[$from] = $to;
	}

	/**
	 * @param array $data
	 */
	public function mergeArray( $data ) {
		$this->data = $data + $this->data;
	}

	/**
	 * @param ReplacementArray $other
	 */
	public function merge( ReplacementArray $other ) {
		$this->data = $other->data + $this->data;

	}

	/**
	 * @param string $from
	 */
	public function removePair( $from ) {
		unset( $this->data[$from] );
	}

	/**
	 * @param array $data
	 */
	public function removeArray( $data ) {
		foreach ( $data as $from => $to ) {
			$this->removePair( $from );
		}
	}

	/**
	 * @param string $subject
	 * @return string
	 */
	public function replace( $subject ) {
		return strtr( $subject, $this->data );
	}
}


1			<?php
2			/**
3			* This program is free software; you can redistribute it and/or modify
4			* it under the terms of the GNU General Public License as published by
5			* the Free Software Foundation; either version 2 of the License, or
6			* (at your option) any later version.
7			*
8			* This program is distributed in the hope that it will be useful,
9			* but WITHOUT ANY WARRANTY; without even the implied warranty of
10			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11			* GNU General Public License for more details.
12			*
13			* You should have received a copy of the GNU General Public License along
14			* with this program; if not, write to the Free Software Foundation, Inc.,
15			* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
16			* http://www.gnu.org/copyleft/gpl.html
17			*
18			* @file
19			*/
20
21			/**
22			* Wrapper around strtr() that holds replacements
23			*/
24			class ReplacementArray {
25			private $data = false;
26
27			/**
28			* Create an object with the specified replacement array
29			* The array should have the same form as the replacement array for strtr()
30			* @param array $data
31			*/
32			public function __construct( $data = [] ) {
33			$this->data = $data;
			0 ignored issues – show Documentation Bug introduced 2016-01-16 18:00 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$data` of type `array` is incompatible with the declared type `boolean` of property `$data`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
34			}
35
36			/**
37			* @return array
38			*/
39			public function __sleep() {
40			return [ 'data' ];
41			}
42
43			/**
44			* Set the whole replacement array at once
45			* @param array $data
46			*/
47			public function setArray( $data ) {
48			$this->data = $data;
			0 ignored issues – show Documentation Bug introduced 2016-01-16 18:00 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$data` of type `array` is incompatible with the declared type `boolean` of property `$data`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
49			}
50
51			/**
52			* @return array\|bool
53			*/
54			public function getArray() {
55			return $this->data;
56			}
57
58			/**
59			* Set an element of the replacement array
60			* @param string $from
61			* @param string $to
62			*/
63			public function setPair( $from, $to ) {
64			$this->data[$from] = $to;
65			}
66
67			/**
68			* @param array $data
69			*/
70			public function mergeArray( $data ) {
71			$this->data = $data + $this->data;
72			}
73
74			/**
75			* @param ReplacementArray $other
76			*/
77			public function merge( ReplacementArray $other ) {
78			$this->data = $other->data + $this->data;
			0 ignored issues – show Documentation Bug introduced 2016-01-16 18:00 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$other->data + $this->data` of type `integer` or `double` is incompatible with the declared type `boolean` of property `$data`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
79			}
80
81			/**
82			* @param string $from
83			*/
84			public function removePair( $from ) {
85			unset( $this->data[$from] );
86			}
87
88			/**
89			* @param array $data
90			*/
91			public function removeArray( $data ) {
92			foreach ( $data as $from => $to ) {
93			$this->removePair( $from );
94			}
95			}
96
97			/**
98			* @param string $subject
99			* @return string
100			*/
101			public function replace( $subject ) {
102			return strtr( $subject, $this->data );
103			}
104			}
105

wikimedia / mediawiki

Issues (4122)

Security Analysis not enabled

includes/libs/ReplacementArray.php (3 issues)

Labels

Severity

Introduced By

Upgrade to new PHP Analysis Engine

Duplication Side-by-Side

Filter issues like