Paper/Archive/CVE-2026-40783

CVE-2026-40783

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

EPSS 0.5%CVSS 9.9

critical.is priorityof 100

39

CVSS 9.9 (CNA)9.9 / 10 × 3029.7 Not in CISA KEV+300.0 EPSS percentile 45.5.455 × 209.1 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

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

Affected

ProductAffectedFixed inSource

Blocksy Companion Pron/a – 2.1.37–CNA

Scores by source

Patchstack (CNA)9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refpatchstack.com/database/wordpress/plugin/blocksy-companion-pro/vulnerability/wordpress-blocksy-companion-pro-plugin-2-1-37-remote-code-execution-rce-vulnerability?_s_id=cve