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CVE-2026-7640— WP Customer Area <= 8.3.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'type' Shortcode Attribute

Quick assessment

Affected
aguilatechnologies 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.

aguilatechnologies WP Customer Area是aguilatechnologies个人开发者的一款管理客户区的WordPress插件。 aguilatechnologies WP Customer Area 8.3.5及之前版本存在跨站脚本漏洞，该漏洞源于对shortcode属性的输入清理和输出转义不足，可能导致存储型跨站脚本攻击。以下版本受到影响：8.3.5及之前版本。

CVSS 6.4 · Medium EPSS 0.33% · P24

Possible ATT&CK Techniques 1 AI

T1059.001 · PowerShell

Affected Version Matrix 1

VendorProduct Version RangeStatus
aguilatechnologies WP Customer Area ≤ 8.3.5 affected
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I. Basic Information for CVE-2026-7640

Vulnerability Information
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Vulnerability Title
WP Customer Area <= 8.3.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'type' Shortcode Attribute
Source: CVE Program / CVE List V5
Vulnerability Description
The WP Customer Area plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'type' attribute of the `customer-area-protected-content` shortcode in all versions up to, and including, 8.3.5. This is due to insufficient input sanitization and output escaping on the shortcode attribute. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
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
Vulnerability Title
aguilatechnologies WP Customer Area 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
aguilatechnologies WP Customer Area是aguilatechnologies个人开发者的一款管理客户区的WordPress插件。 aguilatechnologies WP Customer Area 8.3.5及之前版本存在跨站脚本漏洞，该漏洞源于对shortcode属性的输入清理和输出转义不足，可能导致存储型跨站脚本攻击。以下版本受到影响：8.3.5及之前版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
aguilatechnologies WP Customer Area 0 ~ 8.3.5 -

II. Public POCs for CVE-2026-7640

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III. Intelligence Information for CVE-2026-7640

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Patches & Fixes for CVE-2026-7640 (1)

Vendor Pages for CVE-2026-7640 (1)

Other References for CVE-2026-7640 (2)

IV. Related Vulnerabilities

Same product: WP Customer Area
Same vendor: aguilatechnologies
Same weakness: CWE-79

V. Comments for CVE-2026-7640

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