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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.

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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.

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

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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.

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Response Splitting can be used to send arbitrary responses.

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Header Injection

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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.

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includes/DeprecatedGlobal.php (1 issue)

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Coding Style 1

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<?php
/**
 * Delayed loading of deprecated global objects.
 *
 * 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
 */

/**
 * Class to allow throwing wfDeprecated warnings
 * when people use globals that we do not want them to.
 */

class DeprecatedGlobal extends StubObject {
	protected $realValue, $version;


	function __construct( $name, $realValue, $version = false ) {
		parent::__construct( $name );
		$this->realValue = $realValue;
		$this->version = $version;
	}

	// @codingStandardsIgnoreStart
	// PSR2.Methods.MethodDeclaration.Underscore
	// PSR2.Classes.PropertyDeclaration.ScopeMissing
	function _newObject() {

		/* Put the caller offset for wfDeprecated as 6, as
		 * that gives the function that uses this object, since:
		 * 1 = this function ( _newObject )
		 * 2 = StubObject::_unstub
		 * 3 = StubObject::_call
		 * 4 = StubObject::__call
		 * 5 = DeprecatedGlobal::<method of global called>
		 * 6 = Actual function using the global.
		 * Of course its theoretically possible to have other call
		 * sequences for this method, but that seems to be
		 * rather unlikely.
		 */
		wfDeprecated( '$' . $this->global, $this->version, false, 6 );
		return $this->realValue;
	}
	// @codingStandardsIgnoreEnd
}


1			<?php
2			/**
3			* Delayed loading of deprecated global objects.
4			*
5			* This program is free software; you can redistribute it and/or modify
6			* it under the terms of the GNU General Public License as published by
7			* the Free Software Foundation; either version 2 of the License, or
8			* (at your option) any later version.
9			*
10			* This program is distributed in the hope that it will be useful,
11			* but WITHOUT ANY WARRANTY; without even the implied warranty of
12			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13			* GNU General Public License for more details.
14			*
15			* You should have received a copy of the GNU General Public License along
16			* with this program; if not, write to the Free Software Foundation, Inc.,
17			* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18			* http://www.gnu.org/copyleft/gpl.html
19			*
20			* @file
21			*/
22
23			/**
24			* Class to allow throwing wfDeprecated warnings
25			* when people use globals that we do not want them to.
26			*/
27
28			class DeprecatedGlobal extends StubObject {
29			protected $realValue, $version;
			0 ignored issues – show Coding Style introduced 2016-01-16 18:00 UTC by Report Bug Copy Issue Report Show Similar Issues like this It is generally advisable to only define one property per statement. Only declaring a single property per statement allows you to later on add doc comments more easily. It is also recommended by PSR2, so it is a common style that many people expect. Loading history...
30
31			function __construct( $name, $realValue, $version = false ) {
32			parent::__construct( $name );
33			$this->realValue = $realValue;
34			$this->version = $version;
35			}
36
37			// @codingStandardsIgnoreStart
38			// PSR2.Methods.MethodDeclaration.Underscore
39			// PSR2.Classes.PropertyDeclaration.ScopeMissing
40			function _newObject() {
41
42			/* Put the caller offset for wfDeprecated as 6, as
43			* that gives the function that uses this object, since:
44			* 1 = this function ( _newObject )
45			* 2 = StubObject::_unstub
46			* 3 = StubObject::_call
47			* 4 = StubObject::__call
48			* 5 = DeprecatedGlobal::<method of global called>
49			* 6 = Actual function using the global.
50			* Of course its theoretically possible to have other call
51			* sequences for this method, but that seems to be
52			* rather unlikely.
53			*/
54			wfDeprecated( '$' . $this->global, $this->version, false, 6 );
55			return $this->realValue;
56			}
57			// @codingStandardsIgnoreEnd
58			}
59

wikimedia / mediawiki

Issues (4122)

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includes/DeprecatedGlobal.php (1 issue)

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