Issues in Hgroup.php (master) - Issues in master - kevintweber/Groundskeeper - Measure and Improve Code Quality continuously with Scrutinizer

Issues (88)

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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.

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.

src/Tokens/Elements/Hgroup.php (3 issues)

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<?php

namespace Groundskeeper\Tokens\Elements;

use Groundskeeper\Tokens\ElementTypes\FlowContent;
use Groundskeeper\Tokens\ElementTypes\HeadingContent;
use Groundskeeper\Tokens\ElementTypes\OpenElement;
use Groundskeeper\Tokens\NonParticipating;
use Psr\Log\LoggerInterface;

/**
 * "hgroup" element
 *
 * https://html.spec.whatwg.org/multipage/semantics.html#the-hgroup-element
 */
class Hgroup extends OpenElement implements FlowContent, HeadingContent
{
    protected function removeInvalidChildren(LoggerInterface $logger)
    {
        // One or more "h1", "h2", "h3", "h4", "h5", "h6", and

        // "template" elements required.
        $headingContentElementCount = 0;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        foreach ($this->children as $child) {
            if ($child instanceof NonParticipating) {
                continue;
            }

            if (!$child instanceof H1 &&
                !$child instanceof H2 &&
                !$child instanceof H3 &&
                !$child instanceof H4 &&
                !$child instanceof H5 &&
                !$child instanceof H6 &&
                !$child instanceof Tempate) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
                $logger->debug('Removing ' .  $child . '. Only "h1"-"h6" and "template" elements allowed as child of "hgroup" element.');
                $this->removeChild($child);

                continue;
            }
        }
    }

    protected function removeInvalidSelf(LoggerInterface $logger) : bool
    {
        foreach ($this->children as $child) {
            if ($child instanceof HeadingContent) {
                return false;
            }
        }

        // Handle no child HeadingContent.
        $logger->debug('Removing ' . $this . '. Must contain at least one of the following elements: "h1", "h2", "h3", "h4", "h5", "h6", or "template".');

        return true;
    }
}


1		<?php
2
3		namespace Groundskeeper\Tokens\Elements;
4
5		use Groundskeeper\Tokens\ElementTypes\FlowContent;
6		use Groundskeeper\Tokens\ElementTypes\HeadingContent;
7		use Groundskeeper\Tokens\ElementTypes\OpenElement;
8		use Groundskeeper\Tokens\NonParticipating;
9		use Psr\Log\LoggerInterface;
10
11		/**
12		* "hgroup" element
13		*
14		* https://html.spec.whatwg.org/multipage/semantics.html#the-hgroup-element
15		*/
16		class Hgroup extends OpenElement implements FlowContent, HeadingContent
17		{
18	2	protected function removeInvalidChildren(LoggerInterface $logger)
19		{
20		// One or more "h1", "h2", "h3", "h4", "h5", "h6", and
		0 ignored issues – show Unused Code Comprehensibility introduced 2016-05-02 01:49 UTC by Report Bug Copy Issue Report Show Similar Issues like this `54%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
21		// "template" elements required.
22	2	$headingContentElementCount = 0;
		0 ignored issues – show Unused Code introduced 2016-05-02 01:49 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$headingContentElementCount` 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 `$higher` is always overwritten for every possible time line. Loading history...
23	2	foreach ($this->children as $child) {
24	2	if ($child instanceof NonParticipating) {
25	1	continue;
26		}
27
28	2	if (!$child instanceof H1 &&
29	2	!$child instanceof H2 &&
30	2	!$child instanceof H3 &&
31	2	!$child instanceof H4 &&
32	2	!$child instanceof H5 &&
33	2	!$child instanceof H6 &&
34	2	!$child instanceof Tempate) {
		0 ignored issues – show Bug introduced 2016-05-14 00:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this The class `Groundskeeper\Tokens\Elements\Tempate` does not exist. Did you forget a USE statement, or did you not list all dependencies? This error could be the result of: 1. Missing dependencies PHP Analyzer uses your `composer.json` file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the `composer.json` to be in the root folder of your repository. Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the `require` or `require-dev` section? 2. Missing use statement PHP does not complain about undefined classes in `ìnstanceof` checks. For example, the following PHP code will work perfectly fine: if ($x instanceof DoesNotExist) { // Do something. } If you have not tested against this specific condition, such errors might go unnoticed. Loading history...
35	1	$logger->debug('Removing ' . $child . '. Only "h1"-"h6" and "template" elements allowed as child of "hgroup" element.');
36	1	$this->removeChild($child);
37
38	2	continue;
39		}
40		}
41	2	}
42
43	3	protected function removeInvalidSelf(LoggerInterface $logger) : bool
44		{
45	3	foreach ($this->children as $child) {
46	3	if ($child instanceof HeadingContent) {
47	3	return false;
48		}
49		}
50
51		// Handle no child HeadingContent.
52	1	$logger->debug('Removing ' . $this . '. Must contain at least one of the following elements: "h1", "h2", "h3", "h4", "h5", "h6", or "template".');
53
54	1	return true;
55		}
56		}
57

kevintweber / Groundskeeper

Issues (88)

Security Analysis no request data

src/Tokens/Elements/Hgroup.php (3 issues)

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1. Missing dependencies

2. Missing use statement

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