CVE-2023-23711: a2hosting a2 Optimized

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Cross-Site Request Forgery (CSRF) vulnerability in A2 Hosting A2 Optimized WP plugin <= 3.0.4 versions.

Affected products

• a2hosting a2 Optimized: before 3.0.5 (fixed in 3.0.5)

Published 2023-03-13. Last modified 2026-06-17.