CVE-2025-8427
Beaver Builder Plugin (Starter Version) <= 2.9.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'auto_play'
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-79 |
| Vendor | the beaver builder team |
| Product | beaver builder plugin (starter version) |
| Published | Oct 23, 2025 |
| Last Updated | Apr 8, 2026 |
Stay Ahead of the Next One
Get instant alerts for the beaver builder team beaver builder plugin (starter version)
Be the first to know when new medium vulnerabilities affecting the beaver builder team beaver builder plugin (starter version) are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
The Beaver Builder Team / Beaver Builder Plugin (Starter Version)
0 ≤ 2.9.2.1
References
Credits
Sulabh Jain