Description

The Just Highlight plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Highlight Color' setting in all versions up to, and including, 1.0.3 due to insufficient input sanitization and output escaping. 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 plugin's settings page.

INFO

Published Date :

2025-11-25T07:28:26.238Z

Last Modified :

2026-04-08T17:25:14.811Z

Source :

Wordfence
AFFECTED PRODUCTS

The following products are affected by CVE-2025-13311 vulnerability.

Vendors Products
Sigalitam
  • Just Highlight
Wordpress
  • Wordpress
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-13311.

URL Resource
https://plugins.trac.wordpress.org/browser/just-highlight/tags/1.0.3/just-highlight.php#L169 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/just-highlight/trunk/just-highlight.php#L169 cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/d21187bc-5bd0-49b9-9ef2-6654263cd93c?source=cve cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact