CVE-2026-57666
Deferred Deferred - Pending Action

Cross-Site Scripting in WP Customer Area Plugin

Vulnerability report for CVE-2026-57666, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-11-04

Last updated on: 2026-11-04

Assigner: Patchstack

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Aguila Technologies WP Customer Area customer-area allows Reflected XSS.This issue affects WP Customer Area: from n/a through 8.4.1.

CVSS Scores

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Meta Information

Published
2026-11-04
Last Modified
2026-11-04
Generated
2026-11-04
AI Q&A
2026-11-04
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Aguila Technologies WP Customer Area 0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

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Executive Summary

This is a reflected cross-site scripting (XSS) vulnerability in the WP Customer Area plugin by Aguila Technologies. It occurs when user input is not properly neutralized during web page generation, allowing attackers to inject malicious scripts that execute in the context of a victim's browser.

Detection Guidance

To detect this reflected XSS vulnerability in WP Customer Area, inspect web traffic for suspicious input parameters in URLs or form submissions. Check for unusual JavaScript execution in browser consoles when accessing affected pages. Use tools like OWASP ZAP or Burp Suite to scan for XSS flaws in the plugin.

Impact Analysis

An attacker could trick you into clicking a malicious link, which would execute arbitrary JavaScript in your browser. This could lead to theft of session cookies, account takeover, or defacement of the affected website.

Compliance Impact

This vulnerability could lead to unauthorized access to user data, violating GDPR's data protection requirements and HIPAA's safeguards for protected health information. Organizations may face compliance penalties if exploited.

Mitigation Strategies

Immediately update WP Customer Area to the latest version (8.4.1 or later). If an update is unavailable, disable the plugin temporarily. Implement input validation and output encoding in web applications. Use a web application firewall to block XSS payloads.

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