Is CVE-2026-1782 actively exploited?

No active exploitation of CVE-2026-1782 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-1782 be exploited remotely?

Yes. CVE-2026-1782 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-1782?

CVE-2026-1782 has a CVSS score of 5.3 (MEDIUM).

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MEDIUM

CVE-2026-1782

CWE-20Published: April 15, 2026· Updated: Apr 15, 2026

5.3

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:12.8th

Official Description

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 recomputing or validating it against the configured form price. This makes it possible for unauthenticated attackers to manipulate the payment amount via the 'mf-calculation' field in the form submission REST request granted there exists a specific form with this particular configuration.

NVD Source

Technical Analysis

CVE-2026-1782 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.