SQL Injection in Hiroaki Miyashita Custom Field Template

CVE-2026-57687

Contributor SQL Injection in Custom Field Template <= 2.7.8 versions.

Vulnerability class: SQL Injection

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L.

EPSS exploit prediction

EPSS: 0.004 (27.3th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 27th percentile — 27.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-57687: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-57687?
CVE-2026-57687 is a high-severity vulnerability in Hiroaki Miyashita Custom Field Template, classified under SQL Injection. CVSS score: 8.5/10. Published 2026-07-02.
How severe is CVE-2026-57687?
High severity. CVSS v3 base score is 8.5 out of 10.