Issues in random_term.php (master) - Issues in master - XoopsModules25x/lexikon - Measure and Improve Code Quality continuously with Scrutinizer

Issues (330)

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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.

Regex Injection

Regex Injection enables an attacker to execute arbitrary code in your PHP process.

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.

Response Splitting

Response Splitting can be used to send arbitrary responses.

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.

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.

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.

Code Injection

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

Variable Injection

Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

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.

Other Vulnerability

This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.

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.

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.

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.

Header Injection

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blocks/random_term.php (2 issues)

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Minor 2

<?php

/**
 * Module: Lexikon - glossary module
 * Author: hsalazar
 * Licence: GNU
 */
defined('XOOPS_ROOT_PATH') || exit('Restricted access');

/**
 * @return array
 */
function b_lxentries_random_show()
{
    global $xoopsDB, $xoopsUser, $xoopsConfig, $xoopsModule;
    $myts = \MyTextSanitizer::getInstance();

    /** @var \XoopsModuleHandler $moduleHandler */
    $moduleHandler = xoops_getHandler('module');
    $lexikon       = $moduleHandler->getByDirname('lexikon');

    if (!isset($lxConfig)) {

        /** @var \XoopsConfigHandler $configHandler */
        $configHandler = xoops_getHandler('config');
        $lxConfig      = $configHandler->getConfigsByCat(0, $lexikon->getVar('mid'));
    }
    $groups = is_object($xoopsUser) ? $xoopsUser->getGroups() : XOOPS_GROUP_ANONYMOUS;
    /** @var \XoopsGroupPermHandler $grouppermHandler */
    $grouppermHandler = xoops_getHandler('groupperm');
    $module_id        = $lexikon->getVar('mid');
    $allowed_cats     = $grouppermHandler->getItemIds('lexikon_view', $groups, $module_id);
    $catids           = implode(',', $allowed_cats);
    $catperms         = " AND categoryID IN ($catids) ";

    $adminlinks     = '';
    $block          = [];
    $block['title'] = _MB_LEXIKON_RANDOMTITLE;

    [$numrows] = $xoopsDB->fetchRow($xoopsDB->query('SELECT COUNT(entryID) FROM ' . $xoopsDB->prefix('lxentries') . " WHERE offline= '0' AND block = '1' " . $catperms . ' '));

    if ($numrows > 1) {
        --$numrows;
        $entrynumber = random_int(0, $numrows);
    } else {
        $entrynumber = 0;
    }

    $result = $xoopsDB->query('SELECT entryID, categoryID, term, definition FROM ' . $xoopsDB->prefix('lxentries') . " WHERE offline = '0' AND block = '1' " . $catperms . " LIMIT $entrynumber, 1");

    while (false !== ($myrow = $xoopsDB->fetchArray($result))) {
        //$entryID = (int)($entryID);
        $entryID = (int)$myrow['entryID'];
        $term    = ucfirst($myts->displayTarea($myrow['term']));

        if (XOOPS_USE_MULTIBYTES) {
            $deftemp    = xoops_substr($myrow['definition'], 0, $lxConfig['rndlength'] - 1);
            $definition = $myts->displayTarea($deftemp, 1, 1, 1, 1, 1);
        }

        $categoryID = $myrow['categoryID'];
        $result_cat = $xoopsDB->query('SELECT categoryID, name FROM ' . $xoopsDB->prefix('lxcategories') . " WHERE categoryID = $categoryID");
        [$categoryID, $name] = $xoopsDB->fetchRow($result_cat);
        $categoryname = $myts->displayTarea($name);

        //TODO switch to central icons repository

        if ($xoopsUser) {
            if ($xoopsUser->isAdmin()) {
                $adminlinks = '<a href="'
                              . XOOPS_URL
                              . '/modules/'
                              . $lexikon->dirname()
                              . '/admin/entry.php?op=mod&entryID='
                              . $entryID
                              . '" target="_blank"><img src="'
                              . XOOPS_URL
                              . '/modules/'
                              . $lexikon->dirname()
                              . '/assets/images/edit.gif" alt="'
                              . _MB_LEXIKON_EDITTERM
                              . '" width="16" height="16" ></a>&nbsp;<a href="'
                              . XOOPS_URL
                              . '/modules/'
                              . $lexikon->dirname()
                              . '/admin/entry.php?op=del&entryID='
                              . $entryID
                              . '" target="_self"><img src="'
                              . XOOPS_URL
                              . '/modules/'
                              . $lexikon->dirname()
                              . '/assets/images/delete.gif" alt="'
                              . _MB_LEXIKON_DELTERM
                              . '" width="16" height="16" ></a>&nbsp;';
            }
        }
        $userlinks = '<a href="'
                     . XOOPS_URL
                     . '/modules/'
                     . $lexikon->dirname()
                     . '/print.php?entryID='
                     . $entryID
                     . '" target="_blank"><img src="'
                     . XOOPS_URL
                     . '/modules/'
                     . $lexikon->dirname()
                     . '/assets/images/print.gif" alt="'
                     . _MB_LEXIKON_PRINTTERM
                     . '" width="16" height="16" ></a>&nbsp;<a href="mailto:?subject='
                     . sprintf(_MB_LEXIKON_INTENTRY, $xoopsConfig['sitename'])
                     . '&amp;body='
                     . sprintf(_MB_LEXIKON_INTENTRYFOUND, $xoopsConfig['sitename'])
                     . ':&nbsp;'
                     . XOOPS_URL
                     . '/modules/'
                     . $lexikon->dirname()
                     . '/entry.php?entryID='
                     . $entryID
                     . '" target="_blank"><img src="'
                     . XOOPS_URL
                     . '/modules/'
                     . $lexikon->dirname()
                     . '/assets/images/friend.gif" alt="'
                     . _MB_LEXIKON_SENDTOFRIEND
                     . '" width="16" height="16" ></a>&nbsp;';

        if (1 == $lxConfig['multicats']) {
            $block['content'] = '<div style="font-size: 12px; font-weight: bold; background-color: #ccc; padding: 4px; margin: 0;"><a href="' . XOOPS_URL . '/modules/' . $lexikon->dirname() . "/category.php?categoryID=$categoryID\">$categoryname</a></div>";
            $block['content'] .= "<div style=\"padding: 4px 0 0 0; color: #456;\"><h5 style=\"margin: 0;\">$adminlinks $userlinks <a href=\"" . XOOPS_URL . '/modules/' . $lexikon->dirname() . "/entry.php?entryID=$entryID\">$term</a></h5>$definition</div>";

        } else {
            $block['content'] = "<div style=\"padding: 4px; color: #456;\"><h5 style=\"margin: 0;\">$adminlinks $userlinks <a style=\"margin: 0;\" href=\"" . XOOPS_URL . '/modules/' . $lexikon->dirname() . "/entry.php?entryID=$entryID\">$term</a></h5>$definition</div>";
        }
    }

    $block['content'] .= '<div style="text-align: right; font-size: x-small;"><a href="' . XOOPS_URL . '/modules/' . $lexikon->dirname() . '/index.php">' . _MB_LEXIKON_SEEMORE . '</a></div>';

    return $block;
}


1			<?php
2
3			/**
4			* Module: Lexikon - glossary module
5			* Author: hsalazar
6			* Licence: GNU
7			*/
8			defined('XOOPS_ROOT_PATH') \|\| exit('Restricted access');
9
10			/**
11			* @return array
12			*/
13			function b_lxentries_random_show()
14			{
15			global $xoopsDB, $xoopsUser, $xoopsConfig, $xoopsModule;
16			$myts = \MyTextSanitizer::getInstance();
17
18			/** @var \XoopsModuleHandler $moduleHandler */
19			$moduleHandler = xoops_getHandler('module');
20			$lexikon = $moduleHandler->getByDirname('lexikon');
21
22			if (!isset($lxConfig)) {
			0 ignored issues – show Comprehensibility Best Practice introduced 2021-07-15 17:09 UTC by Report Bug Copy Issue Report Show Similar Issues like this The variable `$lxConfig` seems to never exist and therefore `isset` should always be `false`. Loading history...
23			/** @var \XoopsConfigHandler $configHandler */
24			$configHandler = xoops_getHandler('config');
25			$lxConfig = $configHandler->getConfigsByCat(0, $lexikon->getVar('mid'));
26			}
27			$groups = is_object($xoopsUser) ? $xoopsUser->getGroups() : XOOPS_GROUP_ANONYMOUS;
28			/** @var \XoopsGroupPermHandler $grouppermHandler */
29			$grouppermHandler = xoops_getHandler('groupperm');
30			$module_id = $lexikon->getVar('mid');
31			$allowed_cats = $grouppermHandler->getItemIds('lexikon_view', $groups, $module_id);
32			$catids = implode(',', $allowed_cats);
33			$catperms = " AND categoryID IN ($catids) ";
34
35			$adminlinks = '';
36			$block = [];
37			$block['title'] = _MB_LEXIKON_RANDOMTITLE;
38
39			[$numrows] = $xoopsDB->fetchRow($xoopsDB->query('SELECT COUNT(entryID) FROM ' . $xoopsDB->prefix('lxentries') . " WHERE offline= '0' AND block = '1' " . $catperms . ' '));
40
41			if ($numrows > 1) {
42			--$numrows;
43			$entrynumber = random_int(0, $numrows);
44			} else {
45			$entrynumber = 0;
46			}
47
48			$result = $xoopsDB->query('SELECT entryID, categoryID, term, definition FROM ' . $xoopsDB->prefix('lxentries') . " WHERE offline = '0' AND block = '1' " . $catperms . " LIMIT $entrynumber, 1");
49
50			while (false !== ($myrow = $xoopsDB->fetchArray($result))) {
51			//$entryID = (int)($entryID);
52			$entryID = (int)$myrow['entryID'];
53			$term = ucfirst($myts->displayTarea($myrow['term']));
54
55			if (XOOPS_USE_MULTIBYTES) {
56			$deftemp = xoops_substr($myrow['definition'], 0, $lxConfig['rndlength'] - 1);
57			$definition = $myts->displayTarea($deftemp, 1, 1, 1, 1, 1);
58			}
59
60			$categoryID = $myrow['categoryID'];
61			$result_cat = $xoopsDB->query('SELECT categoryID, name FROM ' . $xoopsDB->prefix('lxcategories') . " WHERE categoryID = $categoryID");
62			[$categoryID, $name] = $xoopsDB->fetchRow($result_cat);
63			$categoryname = $myts->displayTarea($name);
64
65			//TODO switch to central icons repository
66
67			if ($xoopsUser) {
68			if ($xoopsUser->isAdmin()) {
69			$adminlinks = '<a href="'
70			. XOOPS_URL
71			. '/modules/'
72			. $lexikon->dirname()
73			. '/admin/entry.php?op=mod&entryID='
74			. $entryID
75			. '" target="_blank"><img src="'
76			. XOOPS_URL
77			. '/modules/'
78			. $lexikon->dirname()
79			. '/assets/images/edit.gif" alt="'
80			. _MB_LEXIKON_EDITTERM
81			. '" width="16" height="16" ></a> <a href="'
82			. XOOPS_URL
83			. '/modules/'
84			. $lexikon->dirname()
85			. '/admin/entry.php?op=del&entryID='
86			. $entryID
87			. '" target="_self"><img src="'
88			. XOOPS_URL
89			. '/modules/'
90			. $lexikon->dirname()
91			. '/assets/images/delete.gif" alt="'
92			. _MB_LEXIKON_DELTERM
93			. '" width="16" height="16" ></a> ';
94			}
95			}
96			$userlinks = '<a href="'
97			. XOOPS_URL
98			. '/modules/'
99			. $lexikon->dirname()
100			. '/print.php?entryID='
101			. $entryID
102			. '" target="_blank"><img src="'
103			. XOOPS_URL
104			. '/modules/'
105			. $lexikon->dirname()
106			. '/assets/images/print.gif" alt="'
107			. _MB_LEXIKON_PRINTTERM
108			. '" width="16" height="16" ></a> <a href="mailto:?subject='
109			. sprintf(_MB_LEXIKON_INTENTRY, $xoopsConfig['sitename'])
110			. '&body='
111			. sprintf(_MB_LEXIKON_INTENTRYFOUND, $xoopsConfig['sitename'])
112			. ': '
113			. XOOPS_URL
114			. '/modules/'
115			. $lexikon->dirname()
116			. '/entry.php?entryID='
117			. $entryID
118			. '" target="_blank"><img src="'
119			. XOOPS_URL
120			. '/modules/'
121			. $lexikon->dirname()
122			. '/assets/images/friend.gif" alt="'
123			. _MB_LEXIKON_SENDTOFRIEND
124			. '" width="16" height="16" ></a> ';
125
126			if (1 == $lxConfig['multicats']) {
127			$block['content'] = '<div style="font-size: 12px; font-weight: bold; background-color: #ccc; padding: 4px; margin: 0;"><a href="' . XOOPS_URL . '/modules/' . $lexikon->dirname() . "/category.php?categoryID=$categoryID\">$categoryname</a></div>";
128			$block['content'] .= "<div style=\"padding: 4px 0 0 0; color: #456;\"><h5 style=\"margin: 0;\">$adminlinks $userlinks <a href=\"" . XOOPS_URL . '/modules/' . $lexikon->dirname() . "/entry.php?entryID=$entryID\">$term</a></h5>$definition</div>";
			0 ignored issues – show Comprehensibility Best Practice introduced 2021-07-15 17:09 UTC by Report Bug Copy Issue Report Show Similar Issues like this The variable `$definition` does not seem to be defined for all execution paths leading up to this point. Loading history...
129			} else {
130			$block['content'] = "<div style=\"padding: 4px; color: #456;\"><h5 style=\"margin: 0;\">$adminlinks $userlinks <a style=\"margin: 0;\" href=\"" . XOOPS_URL . '/modules/' . $lexikon->dirname() . "/entry.php?entryID=$entryID\">$term</a></h5>$definition</div>";
131			}
132			}
133
134			$block['content'] .= '<div style="text-align: right; font-size: x-small;"><a href="' . XOOPS_URL . '/modules/' . $lexikon->dirname() . '/index.php">' . _MB_LEXIKON_SEEMORE . '</a></div>';
135
136			return $block;
137			}
138

XoopsModules25x / lexikon

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blocks/random_term.php (2 issues)

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