Powerkit <= 3.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Lazy Load Image Processing
| CVE | CVE-2026-2390 |
|---|---|
| CVSS | 6.4 (Medium) |
| Publicly Published | September 6, 2026 |
| Last Updated | September 7, 2026 |
| Researcher |
Muhammad Yudha - DJ
|
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.
Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.
References
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
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Vulnerability Details for Powerkit – Supercharge your WordPress Site
| Software Type | Plugin |
|---|---|
| Software Slug | powerkit (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 3.0.5, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Powerkit – Supercharge your WordPress Site
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