function rs_wpss_extra_notification_data($text, $spamshield_options = NULL, $cf7 = FALSE) { if (empty($spamshield_options)) { global $spamshield_options; if (empty($spamshield_options)) { $spamshield_options = get_option('spamshield_options'); } } rs_wpss_update_session_data($spamshield_options); $post_jsonst = !empty($_POST[WPSS_JSONST]) ? trim($_POST[WPSS_JSONST]) : ''; $post_ref2xjs = !empty($_POST[WPSS_REF2XJS]) ? trim($_POST[WPSS_REF2XJS]) : ''; $post_jsonst_lc = rs_wpss_casetrans('lower', $post_jsonst); $post_ref2xjs_lc = rs_wpss_casetrans('lower', $post_ref2xjs); $eml_eol = "\r\n"; /* Added 1.9.7 */ if (!empty($cf7)) { $text .= $eml_eol; } /* IP / PROXY INFO - BEGIN */ global $wpss_ip_proxy_info; if (empty($wpss_ip_proxy_info)) { $wpss_ip_proxy_info = rs_wpss_ip_proxy_info(); } extract($wpss_ip_proxy_info); /* IP / PROXY INFO - END */ if (strpos(WPSS_SERVER_NAME_REV, WPSS_DEBUG_SERVER_NAME_REV) === 0) { global $wpss_geolocation; if (empty($wpss_geolocation)) { $wpss_geolocation = rs_wpss_wf_geoiploc($ip, TRUE); } } else { global $wpss_geoloc_short; if (empty($wpss_geoloc_short)) { $wpss_geoloc_short = rs_wpss_wf_geoiploc_short($ip); } } /* Sanitized versions for output */ $wpss_http_accept_language = rs_wpss_get_http_accept(FALSE, FALSE, TRUE); $wpss_http_accept = rs_wpss_get_http_accept(); $wpss_http_user_agent = rs_wpss_get_user_agent(); $wpss_http_browser = rs_wpss_get_browser(); $wpss_http_referer = rs_wpss_get_referrer(FALSE, TRUE, TRUE); /* Initial referrer, aka "Referring Site" - Changed 1.7.9 */ if (empty($spamshield_options['hide_extra_data'])) { if (!empty($cf7)) { $text .= $eml_eol; } $text .= $eml_eol; $text .= '------------------------------------------------------------------------------' . $eml_eol; $text .= __('Additional Technical Data Added by WP-SpamShield', 'wp-spamshield') . $eml_eol; $text .= '------------------------------------------------------------------------------' . $eml_eol; /* DEBUG ONLY - BEGIN */ if (strpos(WPSS_SERVER_NAME_REV, WPSS_DEBUG_SERVER_NAME_REV) === 0) { /* CF7 Only */ if (!empty($cf7)) { $wpss_log_session_data = rs_wpss_get_log_session_data(); extract($wpss_log_session_data); $noda = '[No Data]'; /* Timer - BEGIN*/ $wpss_time_end = microtime(TRUE); if (empty($wpss_time_init) && !empty($wpss_timestamp_init)) { $wpss_time_init = $wpss_timestamp_init; } if (!empty($wpss_time_init)) { $wpss_time_on_site = rs_wpss_timer($wpss_time_init, $wpss_time_end, TRUE, 2); } else { $wpss_time_on_site = $noda; } if (!empty($wpss_timestamp_init)) { $wpss_site_entry_time = get_date_from_gmt(date('Y-m-d H:i:s', $wpss_timestamp_init), 'Y-m-d (D) H:i:s e'); /* Added 1.7.3 */ } else { $wpss_site_entry_time = $noda; } /* Timer - END */ $wpss_hits_per_page = str_replace(WPSS_EOL, $eml_eol, $wpss_hits_per_page); $text .= "Pages Visited: " . $wpss_hits_per_page; $text .= "Time on Site: ['" . $wpss_time_on_site . "']" . $eml_eol; } if (!empty($post_ref2xjs)) { $ref2xJS = addslashes(urldecode($post_ref2xjs)); $ref2xJS = str_replace('%3A', ':', $ref2xJS); $ref2xJS = str_replace(' ', '+', $ref2xJS); $ref2xJS = esc_url_raw($ref2xJS); $text .= $eml_eol . "JS Page Referrer Check: {$ref2xJS}" . $eml_eol; } if (!empty($post_jsonst)) { $JSONST = sanitize_text_field($post_jsonst); $text .= $eml_eol . "JSONST: {$JSONST}" . $eml_eol; } } else { if (!empty($post_ref2xjs)) { $ref2xJS = addslashes(urldecode($post_ref2xjs)); $ref2xJS = str_replace('%3A', ':', $ref2xJS); $ref2xJS = str_replace(' ', '+', $ref2xJS); $ref2xJS = esc_url_raw($ref2xJS); $text .= $eml_eol . __('Page Referrer Check.', 'wp-spamshield') . ': ' . $ref2xJS . $eml_eol; } } $text .= $eml_eol; $text .= __('Referrer', 'wp-spamshield') . ': ' . $wpss_http_referer . $eml_eol . $eml_eol; /* Initial referrer, aka "Referring Site" - Changed 1.7.9 */ if (strpos(WPSS_SERVER_NAME_REV, WPSS_DEBUG_SERVER_NAME_REV) === 0 && !empty($_COOKIE['_referrer_og'])) { $text .= __('Clicky Referrer', 'wp-spamshield') . ': ' . $_COOKIE['_referrer_og'] . $eml_eol . $eml_eol; /* DEBUG ONLY - Added 1.9.7 */ } $text .= __('User-Agent (Browser/OS)', 'wp-spamshield') . ': ' . $wpss_http_user_agent . $eml_eol; if (!empty($wpss_http_browser)) { $text .= __('Browser', 'wp-spamshield') . ': ' . $wpss_http_browser . $eml_eol; } if (strpos(WPSS_SERVER_NAME_REV, WPSS_DEBUG_SERVER_NAME_REV) === 0) { if (!empty($wpss_geolocation) && rs_wpss_is_lang_en_us()) { /* English only for now; TO DO: TRANSLATE */ $text .= __('Location', 'wp-spamshield') . ': ' . $wpss_geolocation . $eml_eol; } } else { if (!empty($wpss_geoloc_short) && rs_wpss_is_lang_en_us()) { /* English only for now; TO DO: TRANSLATE */ $text .= __('Country', 'wp-spamshield') . ': ' . $wpss_geoloc_short . $eml_eol; } } $text .= __('IP Address', 'wp-spamshield') . ': ' . $ip . $eml_eol; $text .= __('Server', 'wp-spamshield') . ': ' . $reverse_dns . $eml_eol; $text .= __('IP Address Lookup', 'wp-spamshield') . ': http://ipaddressdata.com/' . $ip . "\r\n\r\n"; $text .= '(' . __('This data is helpful if you need to submit a spam sample.', 'wp-spamshield') . ')' . $eml_eol; } return $text; }
function rs_wpss_extra_notification_data($text, $spamshield_options = NULL) { if (empty($spamshield_options)) { global $spamshield_options; if (empty($spamshield_options)) { $spamshield_options = get_option('spamshield_options'); } } rs_wpss_update_session_data($spamshield_options); $post_jsonst = !empty($_POST[WPSS_JSONST]) ? trim($_POST[WPSS_JSONST]) : ''; $post_ref2xjs = !empty($_POST[WPSS_REF2XJS]) ? trim($_POST[WPSS_REF2XJS]) : ''; $post_jsonst_lc = rs_wpss_casetrans('lower', $post_jsonst); $post_ref2xjs_lc = rs_wpss_casetrans('lower', $post_ref2xjs); /* IP / PROXY INFO - BEGIN */ global $wpss_ip_proxy_info; if (empty($wpss_ip_proxy_info)) { $wpss_ip_proxy_info = rs_wpss_ip_proxy_info(); } extract($wpss_ip_proxy_info); /* IP / PROXY INFO - END */ if (strpos(WPSS_SERVER_NAME_REV, WPSS_DEBUG_SERVER_NAME_REV) === 0) { global $wpss_geolocation; if (empty($wpss_geolocation)) { $wpss_geolocation = rs_wpss_wf_geoiploc($ip, TRUE); } } else { global $wpss_geoloc_short; if (empty($wpss_geoloc_short)) { $wpss_geoloc_short = rs_wpss_wf_geoiploc_short($ip); } } /* Sanitized versions for output */ $wpss_http_accept_language = rs_wpss_get_http_accept(FALSE, FALSE, TRUE); $wpss_http_accept = rs_wpss_get_http_accept(); $wpss_http_user_agent = rs_wpss_get_user_agent(); $wpss_http_referer = rs_wpss_get_referrer(FALSE, TRUE, TRUE); /* Initial referrer, aka "Referring Site" - Changed 1.7.9 */ if (empty($spamshield_options['hide_extra_data'])) { $text .= "\r\n"; $text .= '-------------------------------------------------------------------------------------' . "\r\n"; $text .= __('Additional Technical Data Added by WP-SpamShield', WPSS_PLUGIN_NAME) . "\r\n"; $text .= '-------------------------------------------------------------------------------------' . "\r\n"; /* DEBUG ONLY - BEGIN */ if (strpos(WPSS_SERVER_NAME_REV, WPSS_DEBUG_SERVER_NAME_REV) === 0) { if (!empty($post_ref2xjs)) { $ref2xJS = addslashes(urldecode($post_ref2xjs)); $ref2xJS = str_replace('%3A', ':', $ref2xJS); $ref2xJS = str_replace(' ', '+', $ref2xJS); $ref2xJS = esc_url_raw($ref2xJS); $text .= "\r\nJS Page Referrer Check: {$ref2xJS}\r\n"; } if (!empty($post_jsonst)) { $JSONST = sanitize_text_field($post_jsonst); $text .= "\r\nJSONST: {$JSONST}\r\n"; } } else { if (!empty($post_ref2xjs)) { $ref2xJS = addslashes(urldecode($post_ref2xjs)); $ref2xJS = str_replace('%3A', ':', $ref2xJS); $ref2xJS = str_replace(' ', '+', $ref2xJS); $ref2xJS = esc_url_raw($ref2xJS); $text .= "\r\n" . __('Page Referrer Check.', WPSS_PLUGIN_NAME) . ': ' . $ref2xJS . "\r\n"; } } $text .= "\r\n"; $text .= __('Referrer', WPSS_PLUGIN_NAME) . ': ' . $wpss_http_referer . "\r\n\r\n"; /* Initial referrer, aka "Referring Site" - Changed 1.7.9 */ $text .= __('User-Agent (Browser/OS)', WPSS_PLUGIN_NAME) . ': ' . $wpss_http_user_agent . "\r\n"; if (strpos(WPSS_SERVER_NAME_REV, WPSS_DEBUG_SERVER_NAME_REV) === 0) { if (!empty($wpss_geolocation) && rs_wpss_is_lang_en_us()) { /* English only for now; TO DO: TRANSLATE */ $text .= __('Location', WPSS_PLUGIN_NAME) . ': ' . $wpss_geolocation . "\r\n"; } } else { if (!empty($wpss_geoloc_short) && rs_wpss_is_lang_en_us()) { /* English only for now; TO DO: TRANSLATE */ $text .= __('Country', WPSS_PLUGIN_NAME) . ': ' . $wpss_geoloc_short . "\r\n"; } } $text .= __('IP Address', WPSS_PLUGIN_NAME) . ': ' . $ip . "\r\n"; $text .= __('Server', WPSS_PLUGIN_NAME) . ': ' . $reverse_dns . "\r\n"; $text .= __('IP Address Lookup', WPSS_PLUGIN_NAME) . ': http://ipaddressdata.com/' . $ip . "\r\n\r\n"; $text .= '(' . __('This data is helpful if you need to submit a spam sample.', WPSS_PLUGIN_NAME) . ')' . "\r\n"; } return $text; }
public function check_post_sec() { /*** * Check if POST submission is security threat: hack attempt or vulnerability probe ***/ $site_url = WPSS_SITE_URL; $site_dom = WPSS_SITE_DOMAIN; $admin_url = WPSS_ADMIN_URL . '/'; $cont_url = WPSS_CONTENT_DIR_URL . '/'; $plug_url = WPSS_PLUGINS_DIR_URL . '/'; $post_count = count($_POST); $user_agent = rs_wpss_get_user_agent(); $req_url = rs_wpss_casetrans('lower', rs_wpss_get_url()); $req_ajax = rs_wpss_is_ajax_request(); $req_404 = rs_wpss_is_404(); /* Not all WP sites return proper 404 status. The fact this security check even got activated means it was a 404. */ $req_hal = rs_wpss_get_http_accept(TRUE, TRUE, TRUE); $req_ha = rs_wpss_get_http_accept(TRUE, TRUE); /* IP / PROXY INFO - BEGIN */ global $wpss_ip_proxy_info; if (empty($wpss_ip_proxy_info)) { $wpss_ip_proxy_info = rs_wpss_ip_proxy_info(); } extract($wpss_ip_proxy_info); /* IP / PROXY INFO - END */ /* Short Signatures - Regex */ $rgx_sig_arr = array('-e*5l?*B-@yZ_-,8_-lSZ98BC[', '+25-Z9dCZ,87C-7CBlSZ=-C['); foreach ($_POST as $k => $v) { $v = rs_wpss_casetrans('lower', $v); foreach ($rgx_sig_arr as $i => $s) { /* Switch to single preg_match as this expands, replace nested foreach() */ $sd = rs_wpss_rbkmd($s, 'de'); if (FALSE !== strpos($v, $sd)) { return TRUE; } } } /* Full Signatures */ $signatures = array(array('description' => 'Revslider & Showbiz Pro - AJAX Vulnerability', 'post_i_min' => 2, 'post_i_max' => 2, 'target_urls' => array('/wp-admin/admin-ajax.php'), 'ajax_request' => FALSE, '404' => '*', 'session_cookie' => FALSE, 'hal_signature' => array(''), 'ha_signature' => array('', '*/*'), 'key_val_pairs' => array(array('action' => 'revslider_ajax_action', 'client_action' => 'update_plugin'), array('action' => 'showbiz_ajax_action', 'client_action' => 'update_plugin'))), array('description' => 'WP Marketplace <= 2.4.0 & WP Download Manager <=2.7.4 - Remote Code Execution', 'post_i_min' => 5, 'post_i_max' => 5, 'target_urls' => array(), 'ajax_request' => FALSE, '404' => '*', 'session_cookie' => FALSE, 'hal_signature' => array(''), 'ha_signature' => array('', '*/*'), 'key_val_pairs' => array(array('action' => 'wpmp_pp_ajax_call', 'user_login' => '*', 'execute' => 'wp_insert_user', 'role' => 'administrator', 'user_pass' => '*'), array('action' => 'wpdm_ajax_call', 'user_login' => '*', 'execute' => 'wp_insert_user', 'role' => 'administrator', 'user_pass' => '*'))), array('description' => 'WP Symposium <= 14.11 - Shell Upload Vulnerability', 'post_i_min' => 2, 'post_i_max' => 3, 'target_urls' => array('/wp-content/plugins/wp-symposium/server/php/index.php'), 'ajax_request' => FALSE, '404' => '*', 'session_cookie' => FALSE, 'hal_signature' => array(''), 'ha_signature' => array('', '*/*'), 'key_val_pairs' => array(array('uploader_url' => $plug_url . '/wp-symposium/server/php/', 'uploader_uid' => '1'))), array('description' => 'Ultimate Product Catalogue <= 3.11 - Multiple Vulnerabilities', 'post_i_min' => 3, 'post_i_max' => 3, 'target_urls' => array('/wp-content/plugins/ultimate-product-catalogue/product-sheets/wp-links-ompt.php', '/wp-content/plugins/ultimate-product-catalogue/product-sheets/wp-includes.php', '/wp-content/plugins/ultimate-product-catalogue/product-sheets/wp-styles.php'), 'ajax_request' => FALSE, '404' => '*', 'session_cookie' => FALSE, 'hal_signature' => array(''), 'ha_signature' => array('', '*/*'), 'key_val_pairs' => array(array('p2' => '2929', 'abc28' => 'print $_REQUEST[\'p1\'].$_REQUEST[\'p2\']', 'p1' => '4242'), array('p2' => '2929', 'af5f492a1' => 'print $_REQUEST[\'p1\'].$_REQUEST[\'p2\']', 'p1' => '4242'), array('p2' => '2929', 'e41e' => 'print $_REQUEST[\'p1\'].$_REQUEST[\'p2\']', 'p1' => '4242'))), array('description' => 'Ultimate Product Catalogue <= 3.11 - Multiple Vulnerabilities', 'post_i_min' => 1, 'post_i_max' => 1, 'target_urls' => array('/wp-content/plugins/ultimate-product-catalogue/product-sheets/wp-setup.php', '/wp-content/plugins/ultimate-product-catalogue/product-sheets/wp-includes.php'), 'ajax_request' => FALSE, '404' => '*', 'session_cookie' => FALSE, 'hal_signature' => array(''), 'ha_signature' => array('', '*/*'), 'key_val_pairs' => array(array('e51e' => 'die(pi());'), array('af5f492a1' => 'die(pi());'))), array('description' => 'Simple Ads Manager <= 2.5.94 - Arbitrary File Upload', 'post_i_min' => 2, 'post_i_max' => 2, 'target_urls' => array('/wp-content/plugins/simple-ads-manager/sam-ajax-admin.php'), 'ajax_request' => FALSE, '404' => '*', 'session_cookie' => FALSE, 'hal_signature' => array(''), 'ha_signature' => array('', '*/*'), 'key_val_pairs' => array(array('action' => 'upload_ad_image', 'path' => '*'))), array('description' => 'Work The Flow File Upload <= 2.5.2 - Shell Upload', 'post_i_min' => 1, 'post_i_max' => 1, 'target_urls' => array('/wp-content/plugins/work-the-flow-file-upload/public/assets/jquery-file-upload-9.5.0/server/php/index.php', '/assets/plugins/jquery-file-upload/server/php/index.php'), 'ajax_request' => FALSE, '404' => '*', 'session_cookie' => FALSE, 'hal_signature' => array(''), 'ha_signature' => array('', '*/*'), 'key_val_pairs' => array(array('action' => 'upload')))); /* Run Checks Against Signatures */ foreach ($signatures as $i => $sig) { if (!empty($sig['post_i_min']) && ($post_count < $sig['post_i_min'] || $post_count > $sig['post_i_max'])) { continue; } if (!empty($sig['target_urls'])) { $urls_rgx = rs_wpss_get_regex_phrase($sig['target_urls'], '', 'red_str'); if (!preg_match($urls_rgx, $req_url)) { continue; } } if ($sig['ajax_request'] !== '*' && $sig['ajax_request'] !== $req_ajax) { continue; } if ($sig['404'] !== '*' && $sig['404'] !== $req_404) { continue; } $hal_max = count($sig['hal_signature']) - 1; $m = 0; /* Matches */ foreach ($sig['hal_signature'] as $i => $hal_sig) { if ($hal_sig == $req_hal) { $m++; } if ($i == $hal_max && $m === 0) { continue 2; } } $ha_max = count($sig['ha_signature']) - 1; $m = 0; /* Matches */ foreach ($sig['ha_signature'] as $i => $ha_sig) { if ($ha_sig == $req_ha) { $m++; } if ($i == $ha_max && $m === 0) { continue 2; } } foreach ($sig['key_val_pairs'] as $i => $kvp) { $kvp_max = count($kvp); $m = 0; /* Matches */ foreach ($kvp as $k => $v) { if (!empty($_POST[$k]) && $_POST[$k] === $v || $v === '*' && isset($_POST[$k])) { $m++; } if ($m === $kvp_max) { return TRUE; } } } } return FALSE; }