PT-2026-50309 · Creativethemes+1 · Blocksy Companion Pro

Nguyen Ba Khanh

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CVE-2026-39596

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Published

2026-04-08

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Updated

2026-08-21

CVSS v3.1

9.3

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Name of the Vulnerable Software and Affected Versions Blocksy Companion Pro versions prior to 2.1.29
Description An unauthenticated SQL Injection exists due to insufficient escaping of user-supplied parameters and a lack of proper preparation of SQL queries. This allows attackers to append additional SQL queries to existing ones to extract sensitive information from the database.
Recommendations Update Blocksy Companion Pro to version 2.1.29 or later.

Fix

SQL injection

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dbugs@ptsecurity.com

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-39596

Affected Products

Blocksy Companion Pro