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.
Metrics
Affected Vendors & Products
References
History
Fri, 28 Aug 2026 17:30:00 +0000
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Wordpress
Wordpress wordpress Wp Media Wp Media wp Rocket |
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Wordpress
Wordpress wordpress Wp Media Wp Media wp Rocket |
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ssvc
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Fri, 28 Aug 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | WP Rocket <= 3.21.0.1 - Unauthenticated Stored Cross-Site Scripting via Picture Source Attributes in rocket_beacon Endpoint | |
| Weaknesses | CWE-79 | |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-08-28T15:58:57.068Z
Reserved: 2026-04-09T00:33:55.973Z
Link: CVE-2026-5934
Updated: 2026-08-28T15:58:53.302Z
Status : Deferred
Published: 2026-08-28T16:18:19.657
Modified: 2026-08-28T20:19:04.263
Link: CVE-2026-5934
No data.
OpenCVE Enrichment
Updated: 2026-08-28T17:15:03Z