CVEvulnerability
CVE-2026-2390
6.4 MEDIUM
Official page ↗
- Status
- Deferred
- Published
- 2026-09-07
- Last modified
- 2026-09-08
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79
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.
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://plugins.trac.wordpress.org/browser/powerkit/trunk/modules/lazyload/public/class-powerkit-lazyload-public.php#L199 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/browser/powerkit/trunk/modules/lazyload/public/class-powerkit-lazyload-public.php#L227 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/browser/powerkit/trunk/modules/lazyload/public/class-powerkit-lazyload-public.php#L49 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/changeset/3604146 plugins.trac.wordpress.org
- https://www.wordfence.com/threat-intel/vulnerabilities/id/222241ce-f534-435a-8667-8cc1d527ef95?source=cve www.wordfence.com