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

Issues (621)

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.

avatarupload.php (1 issue)

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Bug 1

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Major 1

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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.
 */

/**
 * SmallWorld
 *
 * @package      \XoopsModules\Smallworld
 * @license      GNU GPL (https://www.gnu.org/licenses/gpl-2.0.html/)
 * @copyright    The XOOPS Project (https://xoops.org)
 * @copyright    2011 Culex
 * @author       Michael Albertsen (http://culex.dk) <[email protected]>
 * @link         https://github.com/XoopsModules25x/smallworld
 * @since        1.0
 */

use XoopsModules\Smallworld;

require_once __DIR__ . '/header.php';

/** @var \XoopsModules\Smallworld\Helper $helper */
require_once $helper->path('include/functions.php');
if ($GLOBALS['xoopsUser'] && ($GLOBALS['xoopsUser'] instanceof \XoopsUser)) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
    $prevLogStat           = $GLOBALS['xoopsLogger']->activated;
    $GLOBALS['xoopsLogger']->activated = false;
    $userID                 = $GLOBALS['xoopsUser']->getVar('uid');
    $swDB                   = new Smallworld\SwDatabase();

    $uploaddir = XOOPS_ROOT_PATH . '/uploads/avatars/';
    //$file      = $uploaddir . basename($_FILES['smallworld_uploadfile']['name']);

    // Generate new name for file
    $f       = explode('.', basename(stripslashes($_FILES['smallworld_uploadfile']['name'])));
    $newname = time() . mt_rand(0000, 9999) . '.' . $f[1];
    $newfile = $uploaddir . basename($newname);
    // Save new name to users profile in DB
    $dbuserimage = 'avatars/' . basename(stripslashes($newfile));
    $swDB->updateSingleValue('smallworld_user', $userID, 'userimage', $dbuserimage);
    $swDB->updateSingleValue('smallworld_admin', $userID, 'userimage', $dbuserimage);

    // Return json array [0] = succes text and [1]= basename of the new file name...
    if (move_uploaded_file($_FILES['smallworld_uploadfile']['tmp_name'], $newfile)) {
        echo json_encode(['success', basename(stripslashes($newfile))]);
    } else {
        echo 'error';
    }
    // now restore the logger
    //$GLOBALS['xoopsLogger']->activated = $prevLogStat;
}


Issues (621)

Security Analysis not enabled

avatarupload.php (1 issue)

Labels

Severity

Introduced By

Upgrade to new PHP Analysis Engine

1. Missing dependencies

2. Missing use statement

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			/**
13			* SmallWorld
14			*
15			* @package \XoopsModules\Smallworld
16			* @license GNU GPL (https://www.gnu.org/licenses/gpl-2.0.html/)
17			* @copyright The XOOPS Project (https://xoops.org)
18			* @copyright 2011 Culex
19			* @author Michael Albertsen (http://culex.dk) <[email protected]>
20			* @link https://github.com/XoopsModules25x/smallworld
21			* @since 1.0
22			*/
23
24			use XoopsModules\Smallworld;
25
26			require_once __DIR__ . '/header.php';
27
28			/** @var \XoopsModules\Smallworld\Helper $helper */
29			require_once $helper->path('include/functions.php');
30			if ($GLOBALS['xoopsUser'] && ($GLOBALS['xoopsUser'] instanceof \XoopsUser)) {
			0 ignored issues – show Bug introduced 2020-03-30 08:07 UTC by Report Bug Copy Issue Report Show Similar Issues like this The class `XoopsUser` does not exist. Did you forget a USE statement, or did you not list all dependencies? This error could be the result of: 1. Missing dependencies PHP Analyzer uses your `composer.json` file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the `composer.json` to be in the root folder of your repository. Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the `require` or `require-dev` section? 2. Missing use statement PHP does not complain about undefined classes in `ìnstanceof` checks. For example, the following PHP code will work perfectly fine: if ($x instanceof DoesNotExist) { // Do something. } If you have not tested against this specific condition, such errors might go unnoticed. Loading history...
31			$prevLogStat = $GLOBALS['xoopsLogger']->activated;
32			$GLOBALS['xoopsLogger']->activated = false;
33			$userID = $GLOBALS['xoopsUser']->getVar('uid');
34			$swDB = new Smallworld\SwDatabase();
35
36			$uploaddir = XOOPS_ROOT_PATH . '/uploads/avatars/';
37			//$file = $uploaddir . basename($_FILES['smallworld_uploadfile']['name']);
38
39			// Generate new name for file
40			$f = explode('.', basename(stripslashes($_FILES['smallworld_uploadfile']['name'])));
41			$newname = time() . mt_rand(0000, 9999) . '.' . $f[1];
42			$newfile = $uploaddir . basename($newname);
43			// Save new name to users profile in DB
44			$dbuserimage = 'avatars/' . basename(stripslashes($newfile));
45			$swDB->updateSingleValue('smallworld_user', $userID, 'userimage', $dbuserimage);
46			$swDB->updateSingleValue('smallworld_admin', $userID, 'userimage', $dbuserimage);
47
48			// Return json array [0] = succes text and [1]= basename of the new file name...
49			if (move_uploaded_file($_FILES['smallworld_uploadfile']['tmp_name'], $newfile)) {
50			echo json_encode(['success', basename(stripslashes($newfile))]);
51			} else {
52			echo 'error';
53			}
54			// now restore the logger
55			//$GLOBALS['xoopsLogger']->activated = $prevLogStat;
56			}
57

XoopsModules25x / smallworld

Issues (621)

Security Analysis not enabled

avatarupload.php (1 issue)

Labels

Severity

Introduced By

Upgrade to new PHP Analysis Engine

1. Missing dependencies

2. Missing use statement

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