High severity7.2NVD Advisory· Published Aug 28, 2026· Updated Aug 28, 2026
CVE-2026-5934
CVE-2026-5934
Description
The WP Rocket plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.21.0.1. This is due to insufficient input sanitization and output escaping of user-supplied data via the rocket_beacon AJAX endpoint. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
2News mentions
1- Wordfence Intelligence Weekly WordPress Vulnerability Report (August 24, 2026 to August 30, 2026)Wordfence Blog · Sep 3, 2026