Is CVE-2026-1938 actively exploited?

No active exploitation of CVE-2026-1938 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-1938 be exploited remotely?

Yes. CVE-2026-1938 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-1938?

CVE-2026-1938 has a CVSS score of 5.3 (MEDIUM) and an EPSS exploitation probability of 0.01%.

HOME VULNERABILITIESCVE-2026-1938

MEDIUM

CVE-2026-1938

CWE-862Published: February 18, 2026· Updated: Feb 18, 2026

5.3

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:0.9th

Official Description

The YayMail – WooCommerce Email Customizer plugin for WordPress is vulnerable to unauthorized license key deletion due to a missing authorization check on the `/yaymail-license/v1/license/delete` REST endpoint in versions up to, and including, 4.3.2. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to delete the plugin's license key via the '/yaymail-license/v1/license/delete' endpoint granted they can obtain the REST API nonce.

NVD Source

Technical Analysis

CVE-2026-1938 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.