The Powerkit – Supercharge your WordPress Site plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'nav' Shortcode Attribute in all versions up to, and including, 3.1.0 due to insufficient input sanitization and output escaping. 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.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Codesupplyco
  • Powerkit – Supercharge Your Wordpress Site
Wordpress
  • Wordpress

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References
Link Providers
https://plugins.trac.wordpress.org/browser/powerkit/tags/3.0.9/modules/basic-elements/public/class-powerkit-basic-elements-public.php#L113 cve-icon
https://plugins.trac.wordpress.org/browser/powerkit/tags/3.0.9/modules/basic-elements/templates/tabs.php#L133 cve-icon
https://plugins.trac.wordpress.org/browser/powerkit/tags/3.0.9/modules/basic-elements/templates/tabs.php#L135 cve-icon
https://plugins.trac.wordpress.org/browser/powerkit/tags/3.1.0/modules/basic-elements/public/class-powerkit-basic-elements-public.php#L113 cve-icon
https://plugins.trac.wordpress.org/browser/powerkit/tags/3.1.0/modules/basic-elements/templates/tabs.php#L133 cve-icon
https://plugins.trac.wordpress.org/browser/powerkit/tags/3.1.0/modules/basic-elements/templates/tabs.php#L135 cve-icon
https://plugins.trac.wordpress.org/changeset/3629599/powerkit cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/5b33aa60-ac20-42c3-a3ab-b29ddfe2284a?source=cve cve-icon
History

Sun, 02 Aug 2026 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Codesupplyco
Codesupplyco powerkit – Supercharge Your Wordpress Site
Wordpress
Wordpress wordpress
Vendors & Products Codesupplyco
Codesupplyco powerkit – Supercharge Your Wordpress Site
Wordpress
Wordpress wordpress

Sat, 01 Aug 2026 08:30:00 +0000

Type Values Removed Values Added
Description The Powerkit – Supercharge your WordPress Site plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'nav' Shortcode Attribute in all versions up to, and including, 3.1.0 due to insufficient input sanitization and output escaping. 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.
Title Powerkit <= 3.1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'nav' Shortcode Attribute
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2026-08-01T07:49:47.112Z

Updated: 2026-08-01T07:49:47.112Z

Reserved: 2026-07-13T18:58:18.168Z

Link: CVE-2026-15645

cve-icon Vulnrichment

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cve-icon NVD

No data.

cve-icon Redhat

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