CVE-2026-40783

WordPress Blocksy Companion Pro plugin <= 2.1.37 - Remote Code Execution (RCE) vulnerability

CVSS 9.9 CRITICALEPSS 0.5%CWE-94

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.9EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

17 Jun 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Contributor Remote Code Execution (RCE) in Blocksy Companion Pro <= 2.1.37 versions.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected products

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References