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CVE-2025-13533— CSS & JavaScript Toolbox <= 12.0.6 - Authenticated (Administrator+) Stored Cross-Site Scripting via Assignment Engine Fields

Quick assessment

Affected
wipeoutmedia CSS & JavaScript Toolbox
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.

The CSS & JavaScript Toolbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 12.0.6 via the Assignment Engine fields. This is due to insufficient input sanitization and output escaping on assignment data

CVSS 4.4 · Medium
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I. Basic Information for CVE-2025-13533

Vulnerability Information

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Vulnerability Title
CSS & JavaScript Toolbox <= 12.0.6 - Authenticated (Administrator+) Stored Cross-Site Scripting via Assignment Engine Fields
Source: CVE Program / CVE List V5
Vulnerability Description
The CSS & JavaScript Toolbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 12.0.6 via the Assignment Engine fields. This is due to insufficient input sanitization and output escaping on assignment data fields including Expressions, URLs, and Advanced assignment data. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the CJT block edit screen in the admin dashboard.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/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
wipeoutmedia CSS & JavaScript Toolbox 0 ~ 12.0.6 -

II. Public POCs for CVE-2025-13533

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III. Intelligence Information for CVE-2025-13533

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Other References for CVE-2025-13533 (3)

Other References for CVE-2025-13533 (1)

IV. Related Vulnerabilities

Same product: CSS & JavaScript Toolbox
Same vendor: wipeoutmedia
Same weakness: CWE-79

V. Comments for CVE-2025-13533

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