CVE-2025-63058

WordPress Custom Field Template plugin <= 2.7.6 - Sensitive Data Exposure vulnerability

4.3 Medium

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Hiroaki Miyashita Custom Field Template custom-field-template allows Retrieve Embedded Sensitive Data.This issue affects Custom Field Template: from n/a through <= 2.7.6.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: None
Availability: None

Exploit likelihood

0.35%Up 0.3 points since Dec 10, 2025

What each source reports

CVE List Score used 4.3

WordPress Custom Field Template plugin <= 2.7.6 - Sensitive Data Exposure vulnerability

Record: CVE-2025-63058
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-497
Updated: 2026-11-02

EUVDEUVD-2025-201971 4.3

Record: EUVD-2025-201971
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-j4mf-m27r-fcqq 4.4

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in...

Record: GHSA-j4mf-m27r-fcqq
CVSS 3.1: 4.4 MediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-497
Updated: 2026-11-02

NVD 4.3

Record: CVE-2025-63058
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-497
Updated: 2026-11-02

Affected products

hiroaki miyashita custom field template

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-63058 is a medium vulnerability (CVSS 4.3) in Hiroaki Miyashita Custom Field Template, published December 9, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.35%, the 28th percentile. No source names a fixed version.