CVE-2026-57624 CRITICAL

CVE-2026-57624: WordPress Blocksy Companion Pro plugin <= 2.1.46 - Remote Code Execution (RCE) vulnerability

Vendor Creative Themes

Product Blocksy Companion Pro

Weakness CWE-94 · Code injection

Published July 2, 2026

Last update July 2, 2026

View on NVD All CVEs

CVSS base score

10.0/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality High

Integrity High

CVSS vector

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

What the vulnerability does

01Description

Unauthenticated Remote Code Execution (RCE) in Blocksy Companion Pro <= 2.1.46 versions.

Explanation of Vulnerability in Simple Terms

02Summary

Blocksy Companion Pro versions up to 2.1.46 contain a code injection vulnerability that allows unauthenticated attackers to run arbitrary PHP code on affected sites. The vulnerability requires no user interaction and can be exploited over the network. An attacker can gain complete control of the site, including reading sensitive data, modifying content, and disrupting service.

What an attacker can do

03Attacker Capabilities

Run arbitrary PHP code on the site without authentication, gaining full control.

Potential impact on your site

04Site Impact

Complete site compromise: attackers can steal data, modify content, install malware, or take the site offline.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

July 2, 2026 CVE published

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-57624 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/94.html

Related vulnerabilities

Identifiers

CVE CVE-2026-57624

CWE CWE-94

CVSS 10.0 / CRITICAL

Affected versions