Gutenberg Blocks by Kadence Blocks – Page Builder Features <= 3.2.25 - Authenticated (Contributor+) Stored Cross-Site Scripting via Testimonial Widget
Vulnerability Description
The Gutenberg Blocks by Kadence Blocks – Page Builder Features plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Testimonial Widget's anchor style parameter in all versions up to, and including, 3.2.25 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access or higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2024-1999
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- wesley
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b5fd4dbe-6f44-45ef-9d49-4bc624fdcc57?source=cve
- https://plugins.trac.wordpress.org/browser/kadence-blocks/tags/3.2.25/includes/blocks/class-kadence-blocks-testimonial-block.php#L88
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3047463%40kadence-blocks%2Ftrunk&old=3042198%40kadence-blocks%2Ftrunk&sfp_email=&sfph_mail=
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