CVE-2026-2390: Codesupplyco Powerkit – Supercharge Your WordPress Site

Medium severity, CVSS 6.4. EPSS: 0.2% chance of exploitation in the next 30 days.

The Powerkit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Lazy Load module's image processing in all versions up to, and including, 3.0.4. This is due to the 'content_process_images' function using a flawed regex-based HTML attribute parser. 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

• Codesupplyco Powerkit – Supercharge Your WordPress Site: up to and including 3.0.4

Published 2026-09-07. Last modified 2026-09-08.