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CVE-2026-57666— WordPress WP Customer Area plugin <= 8.4.1 - Cross Site Scripting (XSS) vulnerability

Quick assessment

Affected
Aguila Technologies WP Customer Area
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Aguila Technologies 开发的 WP Customer Area 插件在生成网页时存在“输入内容未正确净化”的漏洞（即跨站脚本攻击，XSS），导致可发生反射型 XSS 攻击。该问题影响 WP Customer Area 从早期版本至 8.4.1 的所有版本。

CVSS 7.1 · High

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-57666

Vulnerability Information
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Vulnerability Title
WordPress WP Customer Area plugin <= 8.4.1 - Cross Site Scripting (XSS) vulnerability
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Aguila Technologies WP Customer Area 0 ~ 8.4.1 -

II. Public POCs for CVE-2026-57666

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III. Intelligence Information for CVE-2026-57666

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Other References for CVE-2026-57666 (1)

IV. Related Vulnerabilities

Same product: WP Customer Area
Same vendor: Aguila Technologies
Same weakness: CWE-79