Is CVE-2026-2390 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-2390?

CVE-2026-2390 has a CVSS v3 severity of MEDIUM (6.4).

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CVE-2026-2390

Description

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.