Description

An HTML injection vulnerability exists in WordPress plugin "Advanced Custom Fields" prior to 6.4.3. If this vulnerability is exploited, crafted HTML code may be rendered and page display may be tampered.

INFO

Published Date :

2025-08-08T04:34:02.380Z

Last Modified :

2025-08-08T16:11:14.551Z

Source :

jpcert
AFFECTED PRODUCTS

The following products are affected by CVE-2025-54940 vulnerability.

Vendors Products
Wordpress
  • Wordpress
Wpengine
  • Advanced Custom Fields
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-54940.

URL Resource
https://jvn.jp/en/jp/JVN21048820/ cve-icon cve-icon
https://www.advancedcustomfields.com/blog/acf-6-4-3-security-release/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

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