Low severity3.4NVD Advisory· Published Aug 8, 2025· Updated Apr 15, 2026

CVE-2025-54940

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Advanced Custom Fieldsinferred2 versions
<6.4.3+ 1 more
- (no CPE)range: <6.4.3
- (no CPE)range: <6.4.3
Package: https://wordpress.org/plugins/advanced-custom-fields

Patches

Vulnerability mechanics

References

jvn.jp/en/jp/JVN21048820/nvd
www.advancedcustomfields.com/blog/acf-6-4-3-security-release/nvd

News mentions

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