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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.

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

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Response Splitting can be used to send arbitrary responses.

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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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src/phpDocumentor/Parser/SpecificationFactory.php (1 issue)

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Bug 1

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Minor 1

Jaapio 1

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<?php
declare(strict_types=1);

/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @author    Mike van Riel <[email protected]>
 * @copyright 2010-2018 Mike van Riel / Naenius (http://www.naenius.com)
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Parser;

use Flyfinder\Path;
use Flyfinder\Specification\AndSpecification;
use Flyfinder\Specification\HasExtension;
use Flyfinder\Specification\InPath;
use Flyfinder\Specification\IsHidden;
use Flyfinder\Specification\NotSpecification;
use Flyfinder\Specification\OrSpecification;
use Flyfinder\Specification\SpecificationInterface;
use phpDocumentor\Parser\SpecificationFactoryInterface as FactoryInterface;

/**
 * Factory class to build Specification used by FlyFinder when reading files to process.
 */
final class SpecificationFactory implements FactoryInterface
{
    /**
     * Creates a SpecificationInterface object based on the ignore and extension parameters.
     *
     * @var (\phpDocumentor\Path|string)[] $paths
     * @var (\phpDocumentor\Path|string)[] $ignore
     * @var string[] $extensions
     */
    public function create(array $paths, array $ignore, array $extensions): SpecificationInterface
    {
        $pathSpec = null;
        foreach ($paths as $path) {
            if ($pathSpec === null) {
                $pathSpec = $this->inPath((string) $path);
                continue;
            }

            $pathSpec = $this->orSpec($this->inPath($path), $pathSpec);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        }

        $ignoreSpec = null;
        foreach ($ignore['paths'] ?? [] as $path) {
            if ($ignoreSpec === null) {
                $ignoreSpec = $this->inPath((string) $path);
                continue;
            }

            $ignoreSpec = $this->orSpec($this->inPath((string) $path), $ignoreSpec);
        }

        if (($ignore['hidden'] ?? false) === true) {
            $ignoreSpec = $ignoreSpec === null
                ? new IsHidden()
                : $this->orSpec(new IsHidden(), $ignoreSpec);
        }

        $result = new HasExtension($extensions);
        if ($ignoreSpec !== null) {
            $result = $this->andSpec($result, $this->notSpec($ignoreSpec));
        }
        if ($pathSpec !== null) {
            $result = $this->andSpec($pathSpec, $result);
        }

        return $result;
    }

    private function inPath(string $path): InPath
    {
        return new InPath(new Path((string) $path));
    }

    private function orSpec(SpecificationInterface $or, SpecificationInterface $spec): SpecificationInterface
    {
        return new OrSpecification($spec, $or);
    }

    private function notSpec(SpecificationInterface $ignoreSpec): SpecificationInterface
    {
        return new NotSpecification($ignoreSpec);
    }

    private function andSpec(SpecificationInterface $spec, SpecificationInterface $spec2): SpecificationInterface
    {
        return new AndSpecification($spec, $spec2);
    }
}


1		<?php
2		declare(strict_types=1);
3
4		/**
5		* This file is part of phpDocumentor.
6		*
7		* For the full copyright and license information, please view the LICENSE
8		* file that was distributed with this source code.
9		*
10		* @author Mike van Riel <[email protected]>
11		* @copyright 2010-2018 Mike van Riel / Naenius (http://www.naenius.com)
12		* @license http://www.opensource.org/licenses/mit-license.php MIT
13		* @link http://phpdoc.org
14		*/
15
16		namespace phpDocumentor\Parser;
17
18		use Flyfinder\Path;
19		use Flyfinder\Specification\AndSpecification;
20		use Flyfinder\Specification\HasExtension;
21		use Flyfinder\Specification\InPath;
22		use Flyfinder\Specification\IsHidden;
23		use Flyfinder\Specification\NotSpecification;
24		use Flyfinder\Specification\OrSpecification;
25		use Flyfinder\Specification\SpecificationInterface;
26		use phpDocumentor\Parser\SpecificationFactoryInterface as FactoryInterface;
27
28		/**
29		* Factory class to build Specification used by FlyFinder when reading files to process.
30		*/
31		final class SpecificationFactory implements FactoryInterface
32		{
33		/**
34		* Creates a SpecificationInterface object based on the ignore and extension parameters.
35		*
36		* @var (\phpDocumentor\Path\|string)[] $paths
37		* @var (\phpDocumentor\Path\|string)[] $ignore
38		* @var string[] $extensions
39		*/
40	4	public function create(array $paths, array $ignore, array $extensions): SpecificationInterface
41		{
42	4	$pathSpec = null;
43	4	foreach ($paths as $path) {
44	3	if ($pathSpec === null) {
45	3	$pathSpec = $this->inPath((string) $path);
46	3	continue;
47		}
48
49	1	$pathSpec = $this->orSpec($this->inPath($path), $pathSpec);
		0 ignored issues – show Bug introduced 2019-06-15 16:41 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$path` defined by `$path` on line `43` can also be of type `object<phpDocumentor\Path>`; however, `phpDocumentor\Parser\Spe...cationFactory::inPath()` does only seem to accept `string`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
50		}
51
52	4	$ignoreSpec = null;
53	4	foreach ($ignore['paths'] ?? [] as $path) {
54	2	if ($ignoreSpec === null) {
55	2	$ignoreSpec = $this->inPath((string) $path);
56	2	continue;
57		}
58
59	1	$ignoreSpec = $this->orSpec($this->inPath((string) $path), $ignoreSpec);
60		}
61
62	4	if (($ignore['hidden'] ?? false) === true) {
63	1	$ignoreSpec = $ignoreSpec === null
64	1	? new IsHidden()
65	1	: $this->orSpec(new IsHidden(), $ignoreSpec);
66		}
67
68	4	$result = new HasExtension($extensions);
69	4	if ($ignoreSpec !== null) {
70	3	$result = $this->andSpec($result, $this->notSpec($ignoreSpec));
71		}
72	4	if ($pathSpec !== null) {
73	3	$result = $this->andSpec($pathSpec, $result);
74		}
75
76	4	return $result;
77		}
78
79	4	private function inPath(string $path): InPath
80		{
81	4	return new InPath(new Path((string) $path));
82		}
83
84	2	private function orSpec(SpecificationInterface $or, SpecificationInterface $spec): SpecificationInterface
85		{
86	2	return new OrSpecification($spec, $or);
87		}
88
89	3	private function notSpec(SpecificationInterface $ignoreSpec): SpecificationInterface
90		{
91	3	return new NotSpecification($ignoreSpec);
92		}
93
94	4	private function andSpec(SpecificationInterface $spec, SpecificationInterface $spec2): SpecificationInterface
95		{
96	4	return new AndSpecification($spec, $spec2);
97		}
98		}
99

phpDocumentor / phpDocumentor

Issues (387)

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src/phpDocumentor/Parser/SpecificationFactory.php (1 issue)

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