Is CVE-2026-4683 actively exploited?

No active exploitation of CVE-2026-4683 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-4683 be exploited remotely?

Yes. CVE-2026-4683 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-4683?

CVE-2026-4683 has a CVSS score of 6.5 (MEDIUM).

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MEDIUM

CVE-2026-4683

CWE-862Published: May 15, 2026· Updated: May 15, 2026

6.5

CVSS v3.1

EPSS:0.06%probability of exploitation in 30 daysPercentile:18.1th

Official Description

The Smartcat Translator for WPML plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'routeData' REST endpoint in all versions up to, and including, 3.1.77. This makes it possible for unauthenticated attackers to overwrite the plugin's Smartcat API credentials (account ID, API secret key, hub key, API host, and hub host), effectively hijacking the translation service or causing a denial of service.

NVD Source

Technical Analysis

CVE-2026-4683 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.