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CVE-2026-78563— NotificationX Pro <= 3.1.4 - Unauthenticated Stored Cross-Site Scripting

Quick assessment

Affected
WPDeveloper NotificationX Pro
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.

WordPress 上的 NotificationX Pro 插件在所有 3.1.4 及更早版本中存在存储型跨站脚本（Stored Cross-Site Scripting, XSS）漏洞。该漏洞是由于输入清理和输出转义不足所导致的。这使得未经身份验证的攻击者能够在网页中注入任意 Web 脚本，当用户访问被注入的页面时，这些脚本便会自动执行。

CVSS 7.2 · High
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I. Basic Information for CVE-2026-78563

Vulnerability Information
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Vulnerability Title
NotificationX Pro <= 3.1.4 - Unauthenticated Stored Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The NotificationX Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 3.1.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers 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:N/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

Affected Products

Vendor Product Affected Versions CPE Subscribe
WPDeveloper NotificationX Pro 0 ~ 3.1.4 -

II. Public POCs for CVE-2026-78563

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III. Intelligence Information for CVE-2026-78563

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Patches & Fixes for CVE-2026-78563 (1)

News Coverage for CVE-2026-78563 (1)

IV. Related Vulnerabilities

Same product: NotificationX Pro
Same vendor: WPDeveloper
Same weakness: CWE-79

V. Comments for CVE-2026-78563

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