PT-2026-55010 · WordPress · Blocksy Companion Pro

Nguyen Ba Khanh · Published 2026-07-02 · Updated 2026-07-02 · CVE-2026-57624

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Blocksy Companion Pro versions prior to 2.1.47

Description An unauthenticated remote code execution flaw allows an attacker to execute arbitrary code on the site without requiring login credentials.

Recommendations Update to a version newer than 2.1.46.

Fix

RCE

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2026-57624

Affected Products

Blocksy Companion Pro

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-57624 · Security Note
• https://patchstack.com/database/wordpress/plugin/blocksy-companion-pro/vulnerability/wordpress-blocksy-companion-pro-plugin-2-1-46-remote-code-execution-rce-vulnerability?_s_id=cve · Note
• https://twitter.com/SecAlertsCo/status/2072781610060034109 · Twitter Post