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Issues (87)

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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.

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Aop/Framework/DynamicClosureMethodInvocation.php (1 issue)

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Bug 1

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Critical 1

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<?php

declare(strict_types=1);
/*
 * Go! AOP framework
 *
 * @copyright Copyright 2015, Lisachenko Alexander <[email protected]>
 *
 * This source file is subject to the license that is bundled
 * with this source code in the file LICENSE.
 */

namespace Go\Aop\Framework;

use Closure;

use function get_class;

/**
 * Dynamic closure method invocation is responsible to call dynamic methods via closure
 */
final class DynamicClosureMethodInvocation extends AbstractMethodInvocation
{
    /**
     * Closure to use
     */
    protected ?Closure $closureToCall = null;


    /**
     * Previous instance of invocation
     */
    protected ?object $previousInstance;

    /**
     * For dynamic calls we store given argument as 'instance' property
     */
    protected static string $propertyName = 'instance';

    /**
     * Invokes original method and return result from it
     */
    public function proceed()
    {
        if (isset($this->advices[$this->current])) {
            $currentInterceptor = $this->advices[$this->current++];

            return $currentInterceptor->invoke($this);
        }

        // Fill the closure only once if it's empty
        if ($this->closureToCall === null) {
            $this->closureToCall    = $this->reflectionMethod->getClosure($this->instance);
            $this->previousInstance = $this->instance;
        }

        // Rebind the closure if instance was changed since last time
        if ($this->previousInstance !== $this->instance) {
            $this->closureToCall    = $this->closureToCall->bindTo($this->instance, $this->reflectionMethod->class);
            $this->previousInstance = $this->instance;
        }

        return ($this->closureToCall)(...$this->arguments);
    }

    /**
     * Returns the object for which current joinpoint is invoked
     *
     * @return object Covariance, always instance of object
     */
    final public function getThis(): object
    {
        return $this->instance;
    }

    /**
     * Checks if the current joinpoint is dynamic or static
     *
     * Dynamic joinpoint contains a reference to an object that can be received via getThis() method call
     *
     * @see ClassJoinpoint::getThis()
     */
    final public function isDynamic(): bool
    {
        return true;
    }

    /**
     * Returns the static scope name (class name) of this joinpoint.
     */
    final public function getScope(): string
    {
        // Due to optimization $this->scope won't be filled for each invocation
        // However, $this->instance always contains an object, so we can take it's name as a scope name
        return get_class($this->instance);
    }
}


1		<?php
2
3		declare(strict_types=1);
4		/*
5		* Go! AOP framework
6		*
7		* @copyright Copyright 2015, Lisachenko Alexander <[email protected]>
8		*
9		* This source file is subject to the license that is bundled
10		* with this source code in the file LICENSE.
11		*/
12
13		namespace Go\Aop\Framework;
14
15		use Closure;
16
17		use function get_class;
18
19		/**
20		* Dynamic closure method invocation is responsible to call dynamic methods via closure
21		*/
22		final class DynamicClosureMethodInvocation extends AbstractMethodInvocation
23		{
24		/**
25		* Closure to use
26		*/
27		protected ?Closure $closureToCall = null;
		0 ignored issues – show Bug introduced 2021-01-04 17:05 UTC by Report Bug Copy Issue Report Show Similar Issues like this This code did not parse for me. Apparently, there is an error somewhere around this line: Syntax error, unexpected '?', expecting T_FUNCTION or T_CONST Loading history...
28
29		/**
30		* Previous instance of invocation
31		*/
32		protected ?object $previousInstance;
33
34		/**
35		* For dynamic calls we store given argument as 'instance' property
36		*/
37		protected static string $propertyName = 'instance';
38	7
39		/**
40	7	* Invokes original method and return result from it
41	1	*/
42		public function proceed()
43	1	{
44		if (isset($this->advices[$this->current])) {
45		$currentInterceptor = $this->advices[$this->current++];
46
47	7	return $currentInterceptor->invoke($this);
48	7	}
49	7
50		// Fill the closure only once if it's empty
51		if ($this->closureToCall === null) {
52		$this->closureToCall = $this->reflectionMethod->getClosure($this->instance);
53	7	$this->previousInstance = $this->instance;
54		}
55
56		// Rebind the closure if instance was changed since last time
57		if ($this->previousInstance !== $this->instance) {
58	7	$this->closureToCall = $this->closureToCall->bindTo($this->instance, $this->reflectionMethod->class);
59		$this->previousInstance = $this->instance;
60		}
61
62		return ($this->closureToCall)(...$this->arguments);
63		}
64
65		/**
66		* Returns the object for which current joinpoint is invoked
67		*
68		* @return object Covariance, always instance of object
69		*/
70		final public function getThis(): object
71		{
72		return $this->instance;
73		}
74
75		/**
76		* Checks if the current joinpoint is dynamic or static
77		*
78		* Dynamic joinpoint contains a reference to an object that can be received via getThis() method call
79		*
80		* @see ClassJoinpoint::getThis()
81		*/
82		final public function isDynamic(): bool
83		{
84		return true;
85		}
86
87		/**
88		* Returns the static scope name (class name) of this joinpoint.
89		*/
90		final public function getScope(): string
91		{
92		// Due to optimization $this->scope won't be filled for each invocation
93		// However, $this->instance always contains an object, so we can take it's name as a scope name
94		return get_class($this->instance);
95		}
96		}
97

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Issues (87)

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Aop/Framework/DynamicClosureMethodInvocation.php (1 issue)

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