CVE-2024-11873: Glomex Oembed

Medium severity, CVSS 6.4. EPSS: 0.4% chance of exploitation in the next 30 days.

The glomex oEmbed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'glomex_integration' shortcode in all versions up to, and including, 0.9.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• Glomex Glomex Oembed: up to and including 0.9.1

Published 2024-12-14. Last modified 2026-06-17.