CVE-2026-2390

MEDIUM 6.4

Powerkit <= 3.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Lazy Load Image Processing

CVSS Score

6.4

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-79
Vendor	codesupplyco
Product	powerkit – supercharge your wordpress site
Published	Sep 7, 2026
Last Updated	Sep 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

codesupplyco / Powerkit – Supercharge your WordPress Site

0 ≤ 3.0.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

Credits

Muhammad Yudha - DJ