Cross-site scripting in Smart Online Order for Clover plugin for WordPress

1) Cross-site scripting

EUVDB-ID: #VU99241

Risk: Low

CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-8787

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in the "add_query_arg" and "remove_query_arg" functions. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Smart Online Order for Clover: 1.5.1 - 1.5.7

CPE2.3

• cpe:2.3:a:elbanyaoui:clover-online-orders:1.5.1:*:*:*:*:*:*:*
• cpe:2.3:a:elbanyaoui:clover-online-orders:1.5.2:*:*:*:*:*:*:*
• cpe:2.3:a:elbanyaoui:clover-online-orders:1.5.3:*:*:*:*:*:*:*

External links

http://www.wordfence.com/threat-intel/vulnerabilities/id/35d64d3e-b48e-4e35-ab1d-0557fcd62263?source=cve
http://plugins.trac.wordpress.org/browser/clover-online-orders/tags/1.5.7/admin/moo-OnlineOrders-admin.php#L477
http://plugins.trac.wordpress.org/browser/clover-online-orders/tags/1.5.7/admin/includes/class-moo-products-list.php#L572
http://plugins.trac.wordpress.org/changeset/3168446/clover-online-orders/tags/1.5.8/admin/includes/class-moo-products-list.php?old=3142847&old_path=clover-online-orders%2Ftags%2F1.5.7%2Fadmin%2Fincludes%2Fclass-moo-products-list.php
http://plugins.trac.wordpress.org/changeset/3168446/clover-online-orders/tags/1.5.8/admin/moo-OnlineOrders-admin.php?old=3142847&old_path=clover-online-orders%2Ftags%2F1.5.7%2Fadmin%2Fmoo-OnlineOrders-admin.php

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.