CVE-2025-54940
MEDIUM EPSS 9.1%
Published Aug 8, 202510mo ago · Modified Jun 17, 20261w ago
4.6 CVSS 4.0
Published Aug 8, 2025 10mo ago
Last Modified Jun 17, 2026 1w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction A
Scope X
Threat Intelligence
EPSS Exploit Probability
9.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-94 Improper Control of Generation of Code (Code Injection) Injection
References 2
- jvn.jp https://jvn.jp/en/jp/JVN21048820/
- advancedcustomfields.com https://www.advancedcustomfields.com/blog/acf-6-4-3-security-release/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.