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Vulnerability IntelligenceCVE-2026-40783

CVE-2026-40783

CRITICAL9.9

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

Published Jun 17, 2026

Modified 6 days ago

Details

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

References

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

https://www.cve.org/CVERecord?id=CVE-2026-40783

CVSS Analysis

CVSS v3.1

9.9

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

Scope

ChangedS:C

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

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

Weakness Type (CWE)

Injection

Ecosystems

Timeline

PublishedJun 17, 2026

ModifiedJun 17, 2026

CVE-2026-40783 | Mondoo Vulnerability Intelligence