CVE-2026-57358 HIGH

CVE-2026-57358: WordPress Customize My Account for WooCommerce plugin <= 4.3.9 - Reflected Cross Site Scripting (XSS) vulnerability

Vendor Sysbasics

Product Customize My Account for WooCommerce

Weakness CWE-79 · XSS

Published July 2, 2026

Last update July 2, 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 Customize My Account for WooCommerce <= 4.3.9 versions.

Explanation of Vulnerability in Simple Terms

02Summary

The Customize My Account for WooCommerce plugin through version 4.3.9 contains a cross-site scripting (XSS) vulnerability. An attacker can inject malicious scripts that execute in users' browsers when they visit affected pages. The vulnerability requires user interaction and can affect other users on the site. Update to a version newer than 4.3.9 to resolve this issue.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in visitors' browsers and steal data or perform actions on their behalf.

Potential impact on your site

04Site Impact

Site visitors may have their sessions hijacked, credentials stolen, or be redirected to malicious sites.

Conditions required to exploit

05Prerequisites

Attacker needs network access; victim must visit a page containing the injected payload.

Key dates

06Disclosure timeline

July 2, 2026 CVE published

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-57358 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/79.html

Related vulnerabilities

Identifiers

CVE CVE-2026-57358

CWE CWE-79

CVSS 7.1 / HIGH

Affected versions