CVE-2025-12076: f1logic Social Media Auto Publish

Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days.

The Social Media Auto Publish plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via PostMessage parameter in all versions up to, and including, 3.6.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Affected products

• f1logic Social Media Auto Publish: up to and including 3.6.5

Published 2025-12-13. Last modified 2026-10-07.