CVE-2026-42738 HIGH

CVE-2026-42738: WordPress Smart Online Order for Clover plugin <= 1.6.0 - Cross Site Scripting (XSS) vulnerability

Vendor Zaytech
Product Smart Online Order for Clover
Weakness CWE-79 · XSS
Published May 27, 2026
Last update May 27, 2026

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

What the vulnerability does

01Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ZAYTECH Smart Online Order for Clover clover-online-orders allows Stored XSS.This issue affects Smart Online Order for Clover: from n/a through <= 1.6.0.

Explanation of Vulnerability in Simple Terms

02Summary

Smart Online Order for Clover versions up to 1.6.0 contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into the application. An attacker can craft a malicious link or page that, when visited by a user, executes arbitrary JavaScript in their browser. This can lead to session hijacking, credential theft, or unauthorized actions performed on behalf of the victim.

What an attacker can do

03Attacker Capabilities

Inject and execute malicious JavaScript in a user's browser to steal session data, credentials, or perform unauthorized actions.

Potential impact on your site

04Site Impact

Users of the Clover integration could have their sessions compromised or be tricked into performing unintended actions within the order system.

Conditions required to exploit

05Prerequisites

Attacker must trick a user into visiting a malicious link or page (user interaction required). No authentication needed.

Key dates

06Disclosure timeline

May 27, 2026 CVE published
May 27, 2026 Record updated

Related vulnerabilities

08Related CVE