CVE-2026-66700 HIGH

CVE-2026-66700: WordPress Smart Online Order for Clover plugin <= 1.6.1 - Cross Site Scripting (XSS) vulnerability

Vendor Zaytech

Product Smart Online Order for Clover

Weakness CWE-79 · XSS

Published August 13, 2026

Last update August 13, 2026

View on NVD All CVEs

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

Unauthenticated Cross Site Scripting (XSS) in Smart Online Order for Clover <= 1.6.1 versions.

Explanation of Vulnerability in Simple Terms

02Summary

Smart Online Order for Clover versions up to 1.6.1 contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts. An attacker can craft a malicious link that, when clicked by a site visitor, executes 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 visitor's browser to steal session data or perform unauthorized actions.

Potential impact on your site

04Site Impact

Visitors' sessions and credentials may be compromised; attackers can perform actions as those users without their knowledge.

Conditions required to exploit

05Prerequisites

Attacker must trick a site visitor into clicking a malicious link or visiting a compromised page.

Key dates

06Disclosure timeline

August 13, 2026 CVE published

August 13, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-66700 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/79.html AskarLabs — CWE-79 write-up Cross-Site Scripting

Related vulnerabilities

Identifiers

CVE CVE-2026-66700

CWE CWE-79

CVSS 7.1 / HIGH

Affected versions