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CVE-2025-15611— Popup Box AYS Pro < 5.5.0 - Admin+ Stored Cross-Site Scripting (XSS) via CSRF

EPSS 0.03% · P8
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I. Basic Information for CVE-2025-15611

Vulnerability Information
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Vulnerability Title
Popup Box AYS Pro < 5.5.0 - Admin+ Stored Cross-Site Scripting (XSS) via CSRF
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Popup Box WordPress plugin before 5.5.0 does not properly validate nonces in the add_or_edit_popupbox() function before saving popup data, allowing unauthenticated attackers to perform Cross-Site Request Forgery attacks. When an authenticated admin visits a malicious page, the attacker can create or modify popups with arbitrary JavaScript that executes in the admin panel and frontend.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Popup Box 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Popup Box 5.5.0之前版本存在安全漏洞，该漏洞源于未正确验证随机数，可能导致未经验证的攻击者执行跨站请求伪造攻击。
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

VendorProductAffected VersionsCPESubscribe
UnknownPopup Box 0 ~ 5.5.0 -

II. Public POCs for CVE-2025-15611

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III. Intelligence Information for CVE-2025-15611

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Same Patch Batch · Unknown · 2026-04-07 · 3 CVEs total

CVE-2026-1900Link Whisper Free < 0.9.1 - Unauthenticated Settings and User Meta Update
CVE-2026-4079SQL Chart Builder < 2.3.8 - Unauthenticated SQL Injection

IV. Related Vulnerabilities

Same product: Popup Box
Same vendor: Unknown

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