Blocksy Companion Pro

Blocksy Companion Pro has 4 disclosed vulnerabilities in the WordSec catalog, all reported in 2026; all 4 are fixed as of August 2026. Their average CVSS score is 6.7, and the most serious one scores 9.8 out of 10. Severity breakdown: 1 critical and 1 high. 2026 was the busiest year with 4 disclosures.

The most common weakness is Code Injection, behind 2 of the records (50%). Other recurring categories include Authorization Bypass Through User-Controlled Key, SQL Injection.

Every one of the 4 issues recorded for Blocksy Companion Pro has a vendor fix available, so running the current release closes all known holes.

2 independent researchers contributed these findings, most of them (3) reported by Nguyen Ba Khanh.