Description

The Autoptimize plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the LCP Image to preload metabox in all versions up to, and including, 3.1.13 due to insufficient input sanitization and output escaping on user-supplied image attributes in the "create_img_preload_tag" function. 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.

INFO

Published Date :

2025-12-03T13:52:44.692Z

Last Modified :

2026-04-08T16:59:48.496Z

Source :

Wordfence
AFFECTED PRODUCTS

The following products are affected by CVE-2025-13401 vulnerability.

Vendors Products
Optimizingmatters
  • Autooptimize
Wordpress
  • Wordpress
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-13401.

URL Resource
https://plugins.trac.wordpress.org/changeset/3401333/autoptimize cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/6ed5bdb3-c4cd-4982-bc47-feeff527e284?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