What is CVE-2026-1782?

CVE-2026-1782 is a medium-severity vulnerability in Wpmet Metform Pro, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2026-04-15.

How severe is CVE-2026-1782?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Improper input validation in Wpmet Metform Pro

CVE-2026-1782

The MetForm Pro plugin for WordPress is vulnerable to Improper Input Validation in all versions up to, and including, 3.9.7 This is due to the payment integrations (Stripe/PayPal) trusting a user-submitted calculation field value without…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.001 (22.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Wpmet Metform Pro — versions 0

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

www.wordfence.com/threat-intel/vulnerabilities/id/a49dd64b-6ae8-49ed-9e8a-e5b73…
wpmet.com/plugin/metform/

Frequently asked questions

What is CVE-2026-1782?: CVE-2026-1782 is a medium-severity vulnerability in Wpmet Metform Pro, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2026-04-15.
How severe is CVE-2026-1782?: Medium severity. CVSS v3 base score is 5.3 out of 10.