Popularis Extra

Popularis Extra has 3 disclosed vulnerabilities in the WordSec catalog, reported between 2024 and 2026; 2 are fixed and 1 remains unpatched as of September 2026. Their average CVSS score is 4.9, and the most serious one scores 6.1 out of 10. 2024 was the busiest year with 2 disclosures.

The most common weakness is Authorization Bypass Through User-Controlled Key, behind 1 of the records (33%). Other recurring categories include Cross-Site Request Forgery (CSRF), Cross-Site Scripting.

2 of the records (67%) have a vendor fix, while 1 remain unpatched. The oldest unresolved one dates back to 2026.

3 independent researchers contributed these findings, one record each. Popularis Extra is installed on roughly 6,000 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 6.9.7.