betagoo

I remove malicious.
After scan, malware was not detected.
Sucuri found malware on one page, and display another page as infected.
Problem solved.

Website is however infected. Sucuri displays an example page. In this case display page with sitemap. I don’t know why.
I remove malicious code and check security again.
I will see what the effect will be.

Thank You. I overlooked this option.

Temporary solution, use: shown.bs.modal

Solution:
hustle-custom-content-model.php
Remove ‘prepend_attachment’ from function get_content()

$allowed_filters = array(
				'wptexturize',
				'wpautop',
				'shortcode_unautop',
				//'prepend_attachment',
				'wp_make_content_images_responsive',
				'capital_P_dangit',
				'do_shortcode',
				'convert_smilies',
			);

Temporary solution:

@media screen and (min-width: 1200px) {

	.wph-modal .wph-modal--message {
		min-height: 549px; /* put the image height */ 
	}
}

You have to paste this code into javascript files into theme, usual named scripts.js
This code requires cookie script https://github.com/js-cookie/js-cookie

Thanks.
Temporary solution:

if ( jQuery( '.wph-modal' ).length > 0 ) {

		jQuery( '.wph-modal .wph-modal--close a' ).on( 'click', function () {

	      Cookies.set('wphmodal', 'closed');

		});

		if ( Cookies.get( 'wphmodal' ) == 'closed' ) {

			jQuery( '.wph-modal .wph-modal--close a' ).trigger( 'click' );
		}

	}

Plugin always use administrator email, no matter what email is set into plugin settings page.

Great. Works.

There is a demo page. Put product to cart to test payment.
https://www.wpdemo7.mkdes.pl/cart/

windowload_timeout_setting Object { timeout: 50000, throttle: 50, event: "windowload_timeout_setting", state: "pre_bootstrap", level: "info", token: "EC-79T297401T872883S", pageID: "1d251c3f", timestamp: "1471331485055", client_elapsed: 12, req_elapsed: 1972 } checkoutnow:238:17
[post-robot] popup www.sandbox.paypal.com #send postrobot_message_request identify Object { hash: "identify_33c7e69f96", type: "postrobot_message_request", name: "identify", data: Object, id: "7a556578c0", source: "PPFrame529d7af0", originalSource: "PPFrame529d7af0", windowType: "popup", originalWindowType: "popup", target: undefined } main.js:5877:25
[post-robot] popup www.sandbox.paypal.com #send postrobot_message_request identify Object { hash: "identify_8a0f652b49", type: "postrobot_message_request", name: "identify", data: Object, id: "49857000c6", source: "PPFrame529d7af0", originalSource: "PPFrame529d7af0", windowType: "popup", originalWindowType: "popup", target: undefined } main.js:5877:25
[post-robot] popup www.sandbox.paypal.com #send postrobot_message_request identify Object { hash: "identify_279b9b1c8c", type: "postrobot_message_request", name: "identify", data: Object, id: "573799460e", source: "PPFrame529d7af0", originalSource: "PPFrame529d7af0", windowType: "popup", originalWindowType: "popup", target: undefined } main.js:5877:25
[post-robot] popup www.sandbox.paypal.com #send postrobot_message_request identify Object { hash: "identify_0c3a5c9e0e", type: "postrobot_message_request", name: "identify", data: Object, id: "ce241d1aca", source: "PPFrame529d7af0", originalSource: "PPFrame529d7af0", windowType: "popup", originalWindowType: "popup", target: undefined } main.js:5877:25
[post-robot] popup www.sandbox.paypal.com #send postrobot_message_request identify Object { hash: "identify_960e11cbde", type: "postrobot_message_request", name: "identify", data: Object, id: "f6ec135eb4", source: "PPFrame529d7af0", originalSource: "PPFrame529d7af0", windowType: "popup", originalWindowType: "popup", target: undefined } main.js:5877:25
[post-robot] popup www.sandbox.paypal.com #send postrobot_message_request identify Object { hash: "identify_89c12f375a", type: "postrobot_message_request", name: "identify", data: Object, id: "21ae55eb84", source: "PPFrame529d7af0", originalSource: "PPFrame529d7af0", windowType: "popup", originalWindowType: "popup", target: undefined } main.js:5877:25
[post-robot] popup www.sandbox.paypal.com #send postrobot_message_request identify Object { hash: "identify_609b4f27d0", type: "postrobot_message_request", name: "identify", data: Object, id: "7c66e5dd26", source: "PPFrame529d7af0", originalSource: "PPFrame529d7af0", windowType: "popup", originalWindowType: "popup", target: undefined } main.js:5877:25
[post-robot] popup www.sandbox.paypal.com #send postrobot_message_request identify Object { hash: "identify_763e5b327d", type: "postrobot_message_request", name: "identify", data: Object, id: "d618676412", source: "PPFrame529d7af0", originalSource: "PPFrame529d7af0", windowType: "popup", originalWindowType: "popup", target: undefined } main.js:5877:25
[post-robot] popup www.sandbox.paypal.com #send postrobot_message_request identify Object { hash: "identify_7630461b1e", type: "postrobot_message_request", name: "identify", data: Object, id: "32b90eff64", source: "PPFrame529d7af0", originalSource: "PPFrame529d7af0", windowType: "popup", originalWindowType: "popup", target: undefined } main.js:5877:25
[post-robot] fullpage www.wpdemo7.mkdes.pl #receive postrobot_message_request identify Object { hash: "identify_33c7e69f96", type: "postrobot_message_request", name: "identify", data: Object, id: "7a556578c0", source: "PPFrame529d7af0", originalSource: "PPFrame529d7af0", windowType: "popup", originalWindowType: "popup" } checkout.js:4151:6874
[post-robot] fullpage www.wpdemo7.mkdes.pl #send postrobot_message_ack identify Object { target: "PPFrame529d7af0", hash: "identify_33c7e69f96", name: "identify", type: "postrobot_message_ack", id: "722abe8757", source: "5d58131ffd", originalSource: "5d58131ffd", windowType: "fullpage", originalWindowType: "fullpage" } checkout.js:4151:6874
[post-robot] fullpage www.wpdemo7.mkdes.pl #send postrobot_message_response identify Object { target: "PPFrame529d7af0", hash: "identify_33c7e69f96", name: "identify", type: "postrobot_message_response", ack: "success", response: Object, id: "7c9c3e14be", source: "5d58131ffd", originalSource: "5d58131ffd", windowType: "fullpage", 1 wi?cej… } checkout.js:4151:6874
[post-robot] popup www.sandbox.paypal.com #receive postrobot_message_ack identify Object { target: "PPFrame529d7af0", hash: "identify_33c7e69f96", name: "identify", type: "postrobot_message_ack", id: "722abe8757", source: "5d58131ffd", originalSource: "5d58131ffd", windowType: "fullpage", originalWindowType: "fullpage" } main.js:5877:25
[post-robot] popup www.sandbox.paypal.com #receive postrobot_message_response identify Object { target: "PPFrame529d7af0", hash: "identify_33c7e69f96", name: "identify", type: "postrobot_message_response", ack: "success", response: Object, id: "7c9c3e14be", source: "5d58131ffd", originalSource: "5d58131ffd", windowType: "fullpage", 1 wi?cej… } main.js:5877:25
[post-robot] popup www.sandbox.paypal.com #send postrobot_message_request init Object { hash: "init_b6aea29971", type: "postrobot_message_request", name: "init", data: Object, id: "31cb9593ea", source: "PPFrame529d7af0", originalSource: "PPFrame529d7af0", windowType: "popup", originalWindowType: "popup", target: "5d58131ffd" } main.js:5877:25
[post-robot] fullpage www.wpdemo7.mkdes.pl #receive postrobot_message_request init Object { hash: "init_b6aea29971", type: "postrobot_message_request", name: "init", data: Object, id: "31cb9593ea", source: "PPFrame529d7af0", originalSource: "PPFrame529d7af0", windowType: "popup", originalWindowType: "popup", target: "5d58131ffd" } checkout.js:4151:6874
[post-robot] fullpage www.wpdemo7.mkdes.pl #send postrobot_message_ack init Object { target: "PPFrame529d7af0", hash: "init_b6aea29971", name: "init", type: "postrobot_message_ack", id: "409a200cf2", source: "5d58131ffd", originalSource: "5d58131ffd", windowType: "fullpage", originalWindowType: "fullpage" } checkout.js:4151:6874
[post-robot] fullpage www.wpdemo7.mkdes.pl #send postrobot_message_response init Object { target: "PPFrame529d7af0", hash: "init_b6aea29971", name: "init", type: "postrobot_message_response", ack: "success", response: Object, id: "356fc90279", source: "5d58131ffd", originalSource: "5d58131ffd", windowType: "fullpage", 1 wi?cej… } checkout.js:4151:6874
[post-robot] popup www.sandbox.paypal.com #receive postrobot_message_ack init Object { target: "PPFrame529d7af0", hash: "init_b6aea29971", name: "init", type: "postrobot_message_ack", id: "409a200cf2", source: "5d58131ffd", originalSource: "5d58131ffd", windowType: "fullpage", originalWindowType: "fullpage" } main.js:5877:25
[post-robot] popup www.sandbox.paypal.com #receive postrobot_message_response init Object { target: "PPFrame529d7af0", hash: "init_b6aea29971", name: "init", type: "postrobot_message_response", ack: "success", response: Object, id: "356fc90279", source: "5d58131ffd", originalSource: "5d58131ffd", windowType: "fullpage", 1 wi?cej… } main.js:5877:25

One issue is product description too long (L_PAYMENTREQUEST_0_DESC0).
There is log file: https://www.wpdemo7.mkdes.pl/wc_gateway_ppec_test_log.txt

This is response error for too long product description:

WC_Gateway_PPEC_Client::_request: acknowleged response body: Array
(
    [TOKEN] => EC-9EW80619ST3752431
    [TIMESTAMP] => 2016-08-16T05:38:08Z
    [CORRELATIONID] => 27f5f80b44c0b
    [ACK] => SuccessWithWarning
    [VERSION] => 120.0
    [BUILD] => 24362847
    [L_ERRORCODE0] => 11812
    [L_SHORTMESSAGE0] => Invalid Data
    [L_LONGMESSAGE0] => The value of Description parameter has been truncated.
    [L_SEVERITYCODE0] => Warning
)

There is similar topic: https://www.prestashop.com/forums/topic/300246-paypal-error-11812-invalid-data/

When description is short PayPal API return Sucess. But this not resolve blank screen.

Perharps description text should be sanitized, make special characters as english letters, remove quotes, remove “, ”, ', à => a – for example.

This plugin redirect customer to PayPal page, this is normal. After do payment customer is redirecting back to shop to confirm payment.

This was tested on sandbox account.