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CVE-2026-57315

WordPress Blocksy Companion Pro plugin <= 2.1.45 - Remote Code Execution (RCE) vulnerability

HIGH
8.5
CVSS Score
Published: June 26, 2026 at 02:52 PM UTC
Updated: October 25, 2026 at 06:10 PM UTC
1 product affected across 1 vendorBlocksy Companion

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Severity
HIGH8.5
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

Contributor Remote Code Execution (RCE) in Blocksy Companion Pro <= 2.1.45 versions.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Blocksy Companion· Creativethemeswordpress-plugin
90%
v ≤ 2.1.45

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

VDB Entry
Source: cverecord
https://patchstack.com/database/wordpress/plugin/blocksy-companion-pro/vulnerability/wordpress-blocksy-companion-pro-plugin-2-1-45-remote-code-execution-rce-vulnerability?_s_id=cve

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.5HIGHPatchstack
Attack Vector
NETWORK
Complexity
HIGH
Privileges
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-94

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