What’s Vulnerable › Vulnerabilities

CVE-2023-23711: WordPress A2 Optimized WP Plugin <= 3.0.4 is vulnerable to Cross Site Request Forgery (CSRF)

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-03-13 · updated 2026-06-17
• Weakness: CWE-352

Description

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

Affected products

• A2 Hosting A2 Optimized WP: before 3.0.5 — fixed in 3.0.5

How to fix

Upgrade to a fixed version: A2 Hosting A2 Optimized WP 3.0.5. Check the vendor advisory for mitigations.

References

• https://patchstack.com/database/vulnerability/a2-optimized-wp/wordpress-a2-optimized-wp-plugin-3-0-4-cross-site-request-forgery-csrf-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/a2-optimized-wp/wordpress-a2-optimized-wp-plugin-3-0-4-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

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