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

Issues (52)

Security Analysis not enabled

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

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.

admin/restore.php (3 issues)

Labels

Bug 3

Severity

Minor 3

<?php
/*
*******************************************************
***													***
*** backpack										***
*** Cedric MONTUY pour CHG-WEB                      ***
*** Original author : Yoshi Sakai					***
***													***
*******************************************************
*/

use Xmf\Module\Admin;
/** @var Admin $adminObject */

require_once __DIR__ . '/admin_header.php';
xoops_cp_header();
$adminObject = Admin::getInstance();
$adminObject->displayNavigation(basename(__FILE__));

$mode              = '';
$action            = '';
$filename          = '';
$restore_structure = '';
$restore_data      = '';
$replace_url       = '';
// Make sure we pick up variables passed via URL
if (isset($_GET['mode'])) {
    $mode = filter_input(INPUT_GET, 'mode', FILTER_SANITIZE_SPECIAL_CHARS);
}
if (isset($_GET['action'])) {
    $action = filter_input(INPUT_GET, 'action', FILTER_SANITIZE_SPECIAL_CHARS);
}
if (isset($_GET['filename'])) {
    $filename = filter_input(INPUT_GET, 'filename', FILTER_SANITIZE_SPECIAL_CHARS);
}
if (isset($_GET['restore_structure'])) {
    $restore_structure = filter_input(INPUT_GET, 'restore_structure', FILTER_SANITIZE_SPECIAL_CHARS);
}
if (isset($_GET['restore_data'])) {
    $restore_data = filter_input(INPUT_GET, 'restore_data', FILTER_SANITIZE_SPECIAL_CHARS);
}
if (isset($_POST['replace_url'])) {
    $replace_url = filter_input(INPUT_POST, 'replace_url', FILTER_SANITIZE_SPECIAL_CHARS);
}

$bp = new backpack();
if ($bp->err_msg) {
    echo '<span style="color: red; ">' . $bp->err_msg . '</span>';
}

// Handle URL actions
switch ($mode) {
    case RESTORE_DATA:
    {
        echo '<p><strong>' . _AM_RESTORE_OK . '</strong><br>' . _AM_RESTORE_MESS1 . '</p>';
        $fnamedotpos = strrpos($filename, '.');
        $fext        = substr($filename, $fnamedotpos + 1);
        $sql_str     = '';
        switch ($fext) {
            case 'gz':
                $mime_type = 'application/x-gzip';
                $sql_str   = PMA_readFile($bp->backup_dir . $filename, $mime_type);
                break;
            case 'bz':
                $mime_type = 'application/x-bzip';
                $sql_str   = PMA_readFile($bp->backup_dir . $filename, $mime_type);
                break;
            case 'sql':
                $mime_type = 'text/plain';
                break;
            default:
                $mime_type = '';
                break;
        }
        if (!file_exists($bp->backup_dir . $filename)) {
            echo _AM_NO_FILE . $bp->backup_dir . $filename;
            break;
        }
        if ($sql_str) {
            unlink($bp->backup_dir . $filename);
            //$filename = eregi_replace( ".gz|.bz" , "" , $filename);
            $filename = preg_replace('/.gz|.bz/i', '', $filename);
            $fp       = fopen($bp->backup_dir . $filename, 'wb');
            fwrite($fp, $sql_str);
            fwrite(/** @scrutinizer ignore-type */ $fp, $sql_str);
            fclose($fp);
            fclose(/** @scrutinizer ignore-type */ $fp);
        }
        if (0 == strcmp(_CHARSET, 'EUC-JP')) {
            //$result = $GLOBALS['xoopsDB']->queryF( "SET NAMES 'ujis'" );
            $result = $xoopsDB->queryF('SET NAMES \'ujis\'');
        }
        $bp->restore_data($bp->backup_dir . $filename, $restore_structure, $restore_data, $db_selected, $replace_url);
        unlink($bp->backup_dir . $filename);
        break;
    }
    case DB_SELECT_FORM:
    {
        echo '<table cellspacing="0" cellpadding="3">';
        if ('backup' == $action) {
            echo '<tr><td class="title">' . _AM_TITLE_BCK . '</td></tr>';
            echo '<tr><td class="main_left"><p><b>' . _AM_SELECT_DATABASE . '</b>';
        }
        if ('restore' == $action) {
            $upload       = $_FILES['filename'];
            $upload_tmp   = $_FILES['filename']['tmp_name'];    // Temp File name
            $upload_name  = $_FILES['filename']['name'];        // Local File Name
            $upload_size  = $_FILES['filename']['size'];        // Size
            $upload_type  = $_FILES['filename']['type'];        // Type
            $upfile_error = $_FILES['filename']['error'];        //upload file error no
            if ($upfile_error > 0) {
                switch ($upfile_error) {
                    case UPLOAD_ERR_INI_SIZE:
                        echo _AM_MESS_ERROR_1;
                        break;
                    case UPLOAD_ERR_FORM_SIZE:
                        echo _AM_MESS_ERROR_2;
                        break;
                    case UPLOAD_ERR_PARTIAL:
                        echo _AM_MESS_ERROR_3;
                        break;
                    case UPLOAD_ERR_NO_FILE:
                        echo _AM_MESS_ERROR_4;
                        break;
                    default:
                        echo sprintf(_AM_MESS_ERROR_5, $upfile_error);
                        break;
                }
            }
            echo '<tr><td class="title">' . _AM_TITLE_RESTORE . '</td></tr>';
            if (!$upload_name && isset($_POST['uploadedfilename'])) {
                $upload_name = filter_input(INPUT_POST, 'uploadedfilename', FILTER_SANITIZE_STRING); //$_POST['uploadedfilename'];
            } else {
                // Upload file
                $ret_val = move_uploaded_file($upload_tmp, $bp->backup_dir . $upload_name);
                if (!$ret_val) {
                    echo '<br><br>' . _AM_MESS_ERROR_6 . '<br>' . _AM_MESS_ERROR_7 . '</p></td></tr></table>';
                    break;
                }
            }
            echo '<tr><td class="main_left"><p><b>restore from ' . $upload_name . '</b>';
            echo '<tr><td class="main_left"><p><b>replace URL from http://' . $replace_url . '</b>';
            //$restore_structure = ($_POST['structure'] == "on") ? 1 : 0;
            $restore_structure = ('on' == filter_input(INPUT_POST, 'structure', FILTER_SANITIZE_STRING, FILTER_NULL_ON_FAILURE)) ? 1 : 0;
            //$restore_data = ($_POST['data'] == "on") ? 1 : 0;
            $restore_data = ('on' == filter_input(INPUT_POST, 'data', FILTER_SANITIZE_STRING, FILTER_NULL_ON_FAILURE)) ? 1 : 0;
            echo '<form method="post" action="restore.php?mode=' . RESTORE_DATA . '&filename=$upload_name&restore_structure=$restore_structure&restore_data=$restore_data\">\n';
            sprintf('<form method="post" action="restore.php?mode=%s&filename=%s&restore_structure=%s&restore_data=%s">', RESTORE_DATA, $upload_name, $restore_structure, $restore_data);
        }
        echo '<input type="submit" value="' . _AM_RESTORE . '"></form>';
        echo '</p></td></tr></table>';
        break;
    }
    default:
    {
        if (!$filesize = ini_get('upload_max_filesize')) {
            $filesize = '5M';
        }
        $max_upload_size = $bp->get_real_size($filesize);
        $max_upload_size = $bp->get_real_size(/** @scrutinizer ignore-type */ $filesize);
        if ($postsize = ini_get('post_max_size')) {
            $postsize = $bp->get_real_size($postsize);
            if ($postsize < $max_upload_size) {
                $max_upload_size = $postsize;
            }
        }
        unset($filesize);
        unset($postsize);
        echo '<h2>' . _AM_RESTORETITLE . '</h2>';
        /*
        ** for file upload
        */
        //echo "<form method=\"post\" enctype=\"multipart/form-data\" action=\""
        //	.XOOPS_URL."/modules/backpack/admin/restore.php?mode=".DB_SELECT_FORM."&action=restore\">";
        sprintf('<form method="post" enctype="multipart/form-data" action="%s/modules/backpack/admin/restore.php?mode=%s&action=restore">', XOOPS_URL, DB_SELECT_FORM);
        echo '<table class="outer" style="width: 100%"><tr><td class=head colspan="2">' . _AM_RESTORETITLE1 . '</td></tr>';
        echo '<tr><td class="odd"  style="width: 30%"><b>' . _AM_SELECTAFILE . '</b> (gz, bz, sql)</td>';
        echo '<td><input type="hidden" name="MAX_FILE_SIZE" value="' . $maxbyte . '">';
        echo '<input type="file" name="filename">' . $bp->PMA_displayMaximumUploadSize($max_upload_size) . '</td></tr>';
        echo '<tr><td class="odd"><b>' . _AM_DETAILSTORESTORE . '</b></td>';
        echo '<td><input type="checkbox" name="structure" checked>&nbsp;' . _AM_TABLESTRUCTURE . '&nbsp;&nbsp;&nbsp;<input type="checkbox" name="data" checked>&nbsp;' . _AM_TABLEDATA . '</td></tr>';
        // preg_replace URL
        echo '<tr><td class="odd" style="width: 30%"><b>' . _AM_REPLACEURL . '</b> </td>';
        echo '<td><input type="text" name="replace_url"> ' . _AM_REPLACEURL_DESC . '</td></tr>';
        // submit
        echo '<tr><td colspan="2" style="text-align: center;"><input type="submit" value="' . _AM_RESTORE . '"></td></tr></table></form>';
        echo '</p>';
        /*
        ** for import only
        */
        //echo "<form method=\"post\" action=\""
        //	.XOOPS_URL."/modules/backpack/admin/restore.php?mode=".DB_SELECT_FORM."&action=restore\">";
        sprintf('<form method="post" action="%s/modules/backpack/admin/restore.php?mode=%s&action=restore">', XOOPS_URL, DB_SELECT_FORM);
        echo '<table class="outer" style="width: 100%"><tr><td class="head" colspan="2">' . sprintf(_AM_RESTORETITLE2, $bp->backup_dir) . '</td></tr>';
        echo '<tr><td class="odd" style="width: 30%"><b>' . _AM_UPLOADEDFILENAME . '</b> (gz, bz, sql)</td>';
        echo '<td><input type="text" name="uploadedfilename">' . _AM_UPLOADEDFILENAME_DESC . '</td></tr>';
        echo '<tr><td class="odd"><b>' . _AM_DETAILSTORESTORE . '</b></td>';
        echo '<td><input type="checkbox" name="structure" checked>&nbsp;' . _AM_TABLESTRUCTURE . '&nbsp;&nbsp;&nbsp;<input type="checkbox" name="data" checked>&nbsp;' . _AM_TABLEDATA . '</td></tr>';
        // preg_replace URL
        echo '<tr><td class="odd" style="width: 30%"><b>' . _AM_REPLACEURL . '</b></td>';
        echo '<td><input type="text" name="replace_url"> ' . _AM_REPLACEURL_DESC . '</td></tr>';
        // submit
        echo '<tr><td colspan="2" style="text-align: center;"><input type="submit" value="' . _AM_RESTORE . '"></td></tr></table></form>';
        echo '</p>';
    }
}
require __DIR__ . '/admin_footer.php';


XoopsModules25x / backpack

Issues (52)

Security Analysis not enabled

admin/restore.php (3 issues)

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