CVE-2026-86780: Unknown Featured Image With Url

Medium severity, CVSS 6.8. EPSS: 0.4% chance of exploitation in the next 30 days.

The Featured Image with URL WordPress plugin before 1.0.6 does not sanitise and escape a stored image attribute value before outputting it, which could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks that execute in the browser of any user viewing the affected post, including higher-privileged users such as Editors and Administrators.

Affected products

• Unknown Featured Image With Url: before 1.0.6 (fixed in 1.0.6)

Published 2026-09-11. Last modified 2026-09-11.