Issues in cleanlitterbox.php (master) - Issues in master - mambax7/gwiki - Measure and Improve Code Quality continuously with Scrutinizer

Issues (207)

Security Analysis not enabled

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.

extras/cleanlitterbox.php (5 issues)

Labels

Severity

Major 5

Upgrade to new PHP Analysis Engine

These results are based on our legacy PHP analysis, consider migrating to our new PHP analysis engine instead. Learn more

<?php
/**
 * cleanlitterbox.php - keep a sandbox clean
 *
 * @copyright  Copyright © 2013 geekwright, LLC. All rights reserved.
 * @license    gwiki/docs/license.txt  GNU General Public License (GPL)
 * @since      1.0
 * @author     Richard Griffith <[email protected]>
 * @package    gwiki
 */

/*
  This is a script you can adapt to keep a portion of your wiki
  clean. It is intended for tidying up a sandbox where people can
  practice editing. It will delete all page revisions older than a
  certain age specified in hours where the page name matches an
  SQL LIKE pattern.

  You must enable this by declaring a sandbox policy by setting
  the two variables below:
    $keywordpattern pattern to identify sandbox pages (i.e. 'Sandbox:%')
    $retainhours is the minimum number of hours to retain (i.e. 24 for one day)

  Move this file from the extras folder, up one level to the main gwiki
  folder to execute it. You can call it manually in a web browser or set
  it up to be automatically called, for example, by wget in a cron job.
*/

$keywordpattern = '';
$retainhours    = 0;
$dir            = 'gwiki';

include __DIR__ . '/../../mainfile.php';
// if check variable is set, show like a regular module page (with debug if on)
// otherwise, turn off logging and just get busy cleaning
if (!empty($_REQUEST['check'])) {
    $GLOBALS['xoopsOption']['template_main'] = 'gwiki_view.tpl';
    include XOOPS_ROOT_PATH . '/header.php';
    do_clean();
    include XOOPS_ROOT_PATH . '/footer.php';
} else {
    $xoopsLogger->activated = false;
    do_clean();
    exit;
}

function do_clean()
{
    global $xoopsDB;

    global $keywordpattern, $retainhours, $dir;

    if ($retainhours <= 0 || $keywordpattern === '') {
        return;
    }

    $lastmodifiedbefore = time() - ($retainhours * 3600);

    $sql    = 'DELETE FROM ' . $xoopsDB->prefix('gwiki_pages') . " WHERE keyword like '{$keywordpattern}' AND lastmodified< $lastmodifiedbefore";
    $result = $xoopsDB->queryF($sql);
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
    $cnt    = $xoopsDB->getAffectedRows();
    if ($cnt > 0) {
        $sql = 'SELECT image_file FROM ' . $xoopsDB->prefix('gwiki_page_images');
        $sql .= ' WHERE keyword NOT IN (SELECT keyword from ' . $xoopsDB->prefix('gwiki_pages') . ')';
        $result = $xoopsDB->query($sql);
        while ($f = $xoopsDB->fetchArray($result)) {
            unlink(XOOPS_ROOT_PATH . '/uploads/' . $dir . '/' . $f['image_file']);
        }
        $sql = 'DELETE FROM ' . $xoopsDB->prefix('gwiki_page_images');
        $sql .= ' WHERE keyword NOT IN (SELECT keyword from ' . $xoopsDB->prefix('gwiki_pages') . ')';
        $result = $xoopsDB->queryF($sql);
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

        $sql = 'SELECT file_path FROM ' . $xoopsDB->prefix('gwiki_page_files');
        $sql .= ' WHERE keyword NOT IN (SELECT keyword from ' . $xoopsDB->prefix('gwiki_pages') . ')';
        $result = $xoopsDB->query($sql);
        while ($f = $xoopsDB->fetchArray($result)) {
            unlink(XOOPS_ROOT_PATH . '/uploads/' . $dir . '/' . $f['file_path']);
        }
        $sql = 'DELETE FROM ' . $xoopsDB->prefix('gwiki_page_files');
        $sql .= ' WHERE keyword NOT IN (SELECT keyword from ' . $xoopsDB->prefix('gwiki_pages') . ')';
        $result = $xoopsDB->queryF($sql);
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

        $sql    = 'DELETE FROM ' . $xoopsDB->prefix('gwiki_pageids') . ' WHERE keyword NOT IN (SELECT keyword from ' . $xoopsDB->prefix('gwiki_pages') . ')';
        $result = $xoopsDB->queryF($sql);
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        $sql    = 'OPTIMIZE TABLE ' . $xoopsDB->prefix('gwiki_pages');
        $result = $xoopsDB->queryF($sql);
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
    }
}


1		<?php
2		/**
3		* cleanlitterbox.php - keep a sandbox clean
4		*
5		* @copyright Copyright © 2013 geekwright, LLC. All rights reserved.
6		* @license gwiki/docs/license.txt GNU General Public License (GPL)
7		* @since 1.0
8		* @author Richard Griffith <[email protected]>
9		* @package gwiki
10		*/
11
12		/*
13		This is a script you can adapt to keep a portion of your wiki
14		clean. It is intended for tidying up a sandbox where people can
15		practice editing. It will delete all page revisions older than a
16		certain age specified in hours where the page name matches an
17		SQL LIKE pattern.
18
19		You must enable this by declaring a sandbox policy by setting
20		the two variables below:
21		$keywordpattern pattern to identify sandbox pages (i.e. 'Sandbox:%')
22		$retainhours is the minimum number of hours to retain (i.e. 24 for one day)
23
24		Move this file from the extras folder, up one level to the main gwiki
25		folder to execute it. You can call it manually in a web browser or set
26		it up to be automatically called, for example, by wget in a cron job.
27		*/
28
29		$keywordpattern = '';
30		$retainhours = 0;
31		$dir = 'gwiki';
32
33		include __DIR__ . '/../../mainfile.php';
34		// if check variable is set, show like a regular module page (with debug if on)
35		// otherwise, turn off logging and just get busy cleaning
36	View Code Duplication	if (!empty($_REQUEST['check'])) {
37		$GLOBALS['xoopsOption']['template_main'] = 'gwiki_view.tpl';
38		include XOOPS_ROOT_PATH . '/header.php';
39		do_clean();
40		include XOOPS_ROOT_PATH . '/footer.php';
41		} else {
42		$xoopsLogger->activated = false;
43		do_clean();
44		exit;
45		}
46
47		function do_clean()
48		{
49		global $xoopsDB;
50
51		global $keywordpattern, $retainhours, $dir;
52
53		if ($retainhours <= 0 \|\| $keywordpattern === '') {
54		return;
55		}
56
57		$lastmodifiedbefore = time() - ($retainhours * 3600);
58
59		$sql = 'DELETE FROM ' . $xoopsDB->prefix('gwiki_pages') . " WHERE keyword like '{$keywordpattern}' AND lastmodified< $lastmodifiedbefore";
60		$result = $xoopsDB->queryF($sql);
		0 ignored issues – show Unused Code introduced 2016-01-18 06:21 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$result` 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...
61		$cnt = $xoopsDB->getAffectedRows();
62	View Code Duplication	if ($cnt > 0) {
63		$sql = 'SELECT image_file FROM ' . $xoopsDB->prefix('gwiki_page_images');
64		$sql .= ' WHERE keyword NOT IN (SELECT keyword from ' . $xoopsDB->prefix('gwiki_pages') . ')';
65		$result = $xoopsDB->query($sql);
66		while ($f = $xoopsDB->fetchArray($result)) {
67		unlink(XOOPS_ROOT_PATH . '/uploads/' . $dir . '/' . $f['image_file']);
68		}
69		$sql = 'DELETE FROM ' . $xoopsDB->prefix('gwiki_page_images');
70		$sql .= ' WHERE keyword NOT IN (SELECT keyword from ' . $xoopsDB->prefix('gwiki_pages') . ')';
71		$result = $xoopsDB->queryF($sql);
		0 ignored issues – show Unused Code introduced 2016-01-18 06:21 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$result` 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...
72
73		$sql = 'SELECT file_path FROM ' . $xoopsDB->prefix('gwiki_page_files');
74		$sql .= ' WHERE keyword NOT IN (SELECT keyword from ' . $xoopsDB->prefix('gwiki_pages') . ')';
75		$result = $xoopsDB->query($sql);
76		while ($f = $xoopsDB->fetchArray($result)) {
77		unlink(XOOPS_ROOT_PATH . '/uploads/' . $dir . '/' . $f['file_path']);
78		}
79		$sql = 'DELETE FROM ' . $xoopsDB->prefix('gwiki_page_files');
80		$sql .= ' WHERE keyword NOT IN (SELECT keyword from ' . $xoopsDB->prefix('gwiki_pages') . ')';
81		$result = $xoopsDB->queryF($sql);
		0 ignored issues – show Unused Code introduced 2016-01-18 06:21 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$result` 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...
82
83		$sql = 'DELETE FROM ' . $xoopsDB->prefix('gwiki_pageids') . ' WHERE keyword NOT IN (SELECT keyword from ' . $xoopsDB->prefix('gwiki_pages') . ')';
84		$result = $xoopsDB->queryF($sql);
		0 ignored issues – show Unused Code introduced 2016-01-18 06:21 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$result` 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...
85		$sql = 'OPTIMIZE TABLE ' . $xoopsDB->prefix('gwiki_pages');
86		$result = $xoopsDB->queryF($sql);
		0 ignored issues – show Unused Code introduced 2016-01-18 06:21 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$result` 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...
87		}
88		}
89

mambax7 / gwiki

Issues (207)

Security Analysis not enabled

extras/cleanlitterbox.php (5 issues)

Labels

Severity

Introduced By

Upgrade to new PHP Analysis Engine

Duplication Side-by-Side

Filter issues like