Issues in functions.php (master) - Issues in master - mambax7/alumni-26x - Measure and Improve Code Quality continuously with Scrutinizer

Issues (884)

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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.

include/functions.php (1 issue)

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<?php
/*
 You may not change or alter any portion of this comment or credits
 of supporting developers from this source code or any supporting source code
 which is considered copyrighted (c) material of the original comment or credit authors.

 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.
*/
/**
 * Alumni module for Xoops
 *
 * @copyright       XOOPS Project https://xoops.org/
 * @license         GPL 2.0 or later
 * @package         alumni
 * @since           2.6.x
 * @author          John Mordo (jlm69)
 */

$moduleDirName = basename(dirname(__DIR__));

$xoops          = Xoops::getInstance();
$listingHandler = $xoops->getModuleHandler('listing', 'alumni');

function alumni_ShowImg()
{
    global $moduleDirName;

    echo "<script type=\"text/javascript\">\n";
    echo "<!--\n\n";
    echo "function showimage() {\n";
    echo "if (!document.images)\n";
    echo "return\n";
    echo "document.images.avatar.src=\n";
    echo "'" . XOOPS_URL . "/modules/{$moduleDirName}/assets/images/cat/' + document.imcat.img.options[document.imcat.img.selectedIndex].value\n";
    echo "}\n\n";
    echo "//-->\n";
    echo "</script>\n";
}

function alumni_ShowImg2()
{
    global $moduleDirName;

    echo "<script type=\"text/javascript\">\n";
    echo "<!--\n\n";
    echo "function showimage2() {\n";
    echo "if (!document.images)\n";
    echo "return\n";
    echo "document.images.scphoto.src=\n";
    echo "'" . XOOPS_URL . "/modules/{$moduleDirName}/assets/images/schools/' + document.imcat.scphoto.options[document.imcat.scphoto.selectedIndex].value\n";
    echo "}\n\n";
    echo "//-->\n";
    echo "</script>\n";
}

//Reusable Link Sorting Functions
/**
 * @param $orderby
 * @return string
 */
function alumni_convertorderbyin($orderby)
{
    switch (trim($orderby)) {
        case 'nameA':
            $orderby = 'lname ASC';
            break;
        case 'schoolA':
            $orderby = 'school ASC';
            break;
        case 'studiesA':
            $orderby = 'studies ASC';
            break;
        case 'yearA':
            $orderby = 'year ASC';
            break;
        case 'dateA':
            $orderby = 'date ASC';
            break;
        case 'viewA':
            $orderby = 'view ASC';
            break;
        case 'nameD':
            $orderby = 'lname DESC';
            break;
        case 'schoolD':
            $orderby = 'school DESC';
            break;
        case 'studiesD':
            $orderby = 'studies DESC';
            break;
        case 'yearD':
            $orderby = 'year DESC';
            break;
        case 'viewD':
            $orderby = 'view DESC';
            break;
        case 'dateD':
        default:
            $orderby = 'date DESC';
            break;
    }

    return $orderby;
}

/**
 * @param $orderby
 * @return string
 */
function alumni_convertorderbytrans($orderby)
{
    global $main_lang;

    if ('view ASC' === $orderby) {
        $orderbyTrans = '' . constant($main_lang . '_POPULARITYLTOM') . '';
    }
    if ('view DESC' === $orderby) {
        $orderbyTrans = '' . constant($main_lang . '_POPULARITYMTOL') . '';
    }
    if ('lname ASC' === $orderby) {
        $orderbyTrans = '' . constant($main_lang . '_NAMEATOZ') . '';
    }
    if ('lname DESC' === $orderby) {
        $orderbyTrans = '' . constant($main_lang . '_NAMEZTOA') . '';
    }
    if ('school ASC' === $orderby) {
        $orderbyTrans = '' . constant($main_lang . '_SCHOOLATOZ') . '';
    }
    if ('school DESC' === $orderby) {
        $orderbyTrans = '' . constant($main_lang . '_SCHOOLZTOA') . '';
    }
    if ('studies ASC' === $orderby) {
        $orderbyTrans = '' . constant($main_lang . '_STUDIESATOZ') . '';
    }
    if ('studies DESC' === $orderby) {
        $orderbyTrans = '' . constant($main_lang . '_STUDIESZTOA') . '';
    }
    if ('year ASC' === $orderby) {
        $orderbyTrans = '' . constant($main_lang . '_YEAROLD') . '';
    }
    if ('year DESC' === $orderby) {
        $orderbyTrans = '' . constant($main_lang . '_YEARNEW') . '';
    }
    if ('date ASC' === $orderby) {
        $orderbyTrans = '' . constant($main_lang . '_DATEOLD') . '';
    }
    if ('date DESC' === $orderby) {
        $orderbyTrans = '' . constant($main_lang . '_DATENEW') . '';
    }

    return $orderbyTrans;
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
}

/**
 * @param $orderby
 * @return string
 */
function alumni_convertorderbyout($orderby)
{
    if ('lname ASC' === $orderby) {
        $orderby = 'nameA';
    }
    if ('school ASC' === $orderby) {
        $orderby = 'schoolA';
    }
    if ('studies ASC' === $orderby) {
        $orderby = 'studiesA';
    }
    if ('year ASC' === $orderby) {
        $orderby = 'yearA';
    }
    if ('date ASC' === $orderby) {
        $orderby = 'dateA';
    }
    if ('view ASC' === $orderby) {
        $orderby = 'viewA';
    }
    if ('lname DESC' === $orderby) {
        $orderby = 'nameD';
    }
    if ('school DESC' === $orderby) {
        $orderby = 'schoolD';
    }
    if ('studies DESC' === $orderby) {
        $orderby = 'studiesD';
    }
    if ('year DESC' === $orderby) {
        $orderby = 'yearD';
    }
    if ('date DESC' === $orderby) {
        $orderby = 'dateD';
    }
    if ('view DESC' === $orderby) {
        $orderby = 'viewD';
    }

    return $orderby;
}


Issues (884)

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include/functions.php (1 issue)

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1		<?php
2		/*
3		You may not change or alter any portion of this comment or credits
4		of supporting developers from this source code or any supporting source code
5		which is considered copyrighted (c) material of the original comment or credit authors.
6
7		This program is distributed in the hope that it will be useful,
8		but WITHOUT ANY WARRANTY; without even the implied warranty of
9		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10		*/
11		/**
12		* Alumni module for Xoops
13		*
14		* @copyright XOOPS Project https://xoops.org/
15		* @license GPL 2.0 or later
16		* @package alumni
17		* @since 2.6.x
18		* @author John Mordo (jlm69)
19		*/
20
21		$moduleDirName = basename(dirname(__DIR__));
22
23		$xoops = Xoops::getInstance();
24		$listingHandler = $xoops->getModuleHandler('listing', 'alumni');
25
26	View Code Duplication	function alumni_ShowImg()
27		{
28		global $moduleDirName;
29
30		echo "<script type=\"text/javascript\">\n";
31		echo "<!--\n\n";
32		echo "function showimage() {\n";
33		echo "if (!document.images)\n";
34		echo "return\n";
35		echo "document.images.avatar.src=\n";
36		echo "'" . XOOPS_URL . "/modules/{$moduleDirName}/assets/images/cat/' + document.imcat.img.options[document.imcat.img.selectedIndex].value\n";
37		echo "}\n\n";
38		echo "//-->\n";
39		echo "</script>\n";
40		}
41
42	View Code Duplication	function alumni_ShowImg2()
43		{
44		global $moduleDirName;
45
46		echo "<script type=\"text/javascript\">\n";
47		echo "<!--\n\n";
48		echo "function showimage2() {\n";
49		echo "if (!document.images)\n";
50		echo "return\n";
51		echo "document.images.scphoto.src=\n";
52		echo "'" . XOOPS_URL . "/modules/{$moduleDirName}/assets/images/schools/' + document.imcat.scphoto.options[document.imcat.scphoto.selectedIndex].value\n";
53		echo "}\n\n";
54		echo "//-->\n";
55		echo "</script>\n";
56		}
57
58		//Reusable Link Sorting Functions
59		/**
60		* @param $orderby
61		* @return string
62		*/
63		function alumni_convertorderbyin($orderby)
64		{
65		switch (trim($orderby)) {
66		case 'nameA':
67		$orderby = 'lname ASC';
68		break;
69		case 'schoolA':
70		$orderby = 'school ASC';
71		break;
72		case 'studiesA':
73		$orderby = 'studies ASC';
74		break;
75		case 'yearA':
76		$orderby = 'year ASC';
77		break;
78		case 'dateA':
79		$orderby = 'date ASC';
80		break;
81		case 'viewA':
82		$orderby = 'view ASC';
83		break;
84		case 'nameD':
85		$orderby = 'lname DESC';
86		break;
87		case 'schoolD':
88		$orderby = 'school DESC';
89		break;
90		case 'studiesD':
91		$orderby = 'studies DESC';
92		break;
93		case 'yearD':
94		$orderby = 'year DESC';
95		break;
96		case 'viewD':
97		$orderby = 'view DESC';
98		break;
99		case 'dateD':
100		default:
101		$orderby = 'date DESC';
102		break;
103		}
104
105		return $orderby;
106		}
107
108		/**
109		* @param $orderby
110		* @return string
111		*/
112		function alumni_convertorderbytrans($orderby)
113		{
114		global $main_lang;
115
116		if ('view ASC' === $orderby) {
117		$orderbyTrans = '' . constant($main_lang . '_POPULARITYLTOM') . '';
118		}
119		if ('view DESC' === $orderby) {
120		$orderbyTrans = '' . constant($main_lang . '_POPULARITYMTOL') . '';
121		}
122		if ('lname ASC' === $orderby) {
123		$orderbyTrans = '' . constant($main_lang . '_NAMEATOZ') . '';
124		}
125		if ('lname DESC' === $orderby) {
126		$orderbyTrans = '' . constant($main_lang . '_NAMEZTOA') . '';
127		}
128		if ('school ASC' === $orderby) {
129		$orderbyTrans = '' . constant($main_lang . '_SCHOOLATOZ') . '';
130		}
131		if ('school DESC' === $orderby) {
132		$orderbyTrans = '' . constant($main_lang . '_SCHOOLZTOA') . '';
133		}
134		if ('studies ASC' === $orderby) {
135		$orderbyTrans = '' . constant($main_lang . '_STUDIESATOZ') . '';
136		}
137		if ('studies DESC' === $orderby) {
138		$orderbyTrans = '' . constant($main_lang . '_STUDIESZTOA') . '';
139		}
140		if ('year ASC' === $orderby) {
141		$orderbyTrans = '' . constant($main_lang . '_YEAROLD') . '';
142		}
143		if ('year DESC' === $orderby) {
144		$orderbyTrans = '' . constant($main_lang . '_YEARNEW') . '';
145		}
146		if ('date ASC' === $orderby) {
147		$orderbyTrans = '' . constant($main_lang . '_DATEOLD') . '';
148		}
149		if ('date DESC' === $orderby) {
150		$orderbyTrans = '' . constant($main_lang . '_DATENEW') . '';
151		}
152
153		return $orderbyTrans;
		0 ignored issues – show Bug introduced 2017-05-24 04:29 UTC by Report Bug Copy Issue Report Show Similar Issues like this The variable `$orderbyTrans` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
154		}
155
156		/**
157		* @param $orderby
158		* @return string
159		*/
160		function alumni_convertorderbyout($orderby)
161		{
162		if ('lname ASC' === $orderby) {
163		$orderby = 'nameA';
164		}
165		if ('school ASC' === $orderby) {
166		$orderby = 'schoolA';
167		}
168		if ('studies ASC' === $orderby) {
169		$orderby = 'studiesA';
170		}
171		if ('year ASC' === $orderby) {
172		$orderby = 'yearA';
173		}
174		if ('date ASC' === $orderby) {
175		$orderby = 'dateA';
176		}
177		if ('view ASC' === $orderby) {
178		$orderby = 'viewA';
179		}
180		if ('lname DESC' === $orderby) {
181		$orderby = 'nameD';
182		}
183		if ('school DESC' === $orderby) {
184		$orderby = 'schoolD';
185		}
186		if ('studies DESC' === $orderby) {
187		$orderby = 'studiesD';
188		}
189		if ('year DESC' === $orderby) {
190		$orderby = 'yearD';
191		}
192		if ('date DESC' === $orderby) {
193		$orderby = 'dateD';
194		}
195		if ('view DESC' === $orderby) {
196		$orderby = 'viewD';
197		}
198
199		return $orderby;
200		}
201

mambax7 / alumni-26x

Issues (884)

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include/functions.php (1 issue)

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