The Beaver Builder Plugin (Starter Version) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘auto_play’ parameter in all versions up to, and including, 2.9.2.1 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.
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Fixes

Solution

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Workaround

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History

Fri, 24 Oct 2025 10:30:00 +0000

Type Values Removed Values Added
First Time appeared The Beaver Builder Team
The Beaver Builder Team beaver Builder
Wordpress
Wordpress wordpress
Vendors & Products The Beaver Builder Team
The Beaver Builder Team beaver Builder
Wordpress
Wordpress wordpress

Thu, 23 Oct 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 23 Oct 2025 13:00:00 +0000

Type Values Removed Values Added
Description The Beaver Builder Plugin (Starter Version) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘auto_play’ parameter in all versions up to, and including, 2.9.2.1 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 Beaver Builder Plugin (Starter Version) <= 2.9.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'auto_play'
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:

Updated: 2025-10-23T13:40:34.247Z

Reserved: 2025-07-31T17:54:38.284Z

Link: CVE-2025-8427

cve-icon Vulnrichment

Updated: 2025-10-23T13:40:29.419Z

cve-icon NVD

Status : Received

Published: 2025-10-23T13:15:46.113

Modified: 2025-10-23T13:15:46.113

Link: CVE-2025-8427

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-24T10:17:00Z