CVE-2021-24932: Cm-Wp Auto Featured Image

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

The Auto Featured Image (Auto Post Thumbnail) WordPress plugin before 3.9.3 does not sanitise and escape the post_id parameter before outputting back in an admin page within a JS block, leading to a Reflected Cross-Site Scripting issue.

Affected products

• Cm-Wp Auto Featured Image: before 3.9.3 (fixed in 3.9.3)

Published 2021-12-13. Last modified 2026-06-17.