{"id":"CVE-2025-8427","aliases":["EUVD-2025-35678","GHSA-rmj9-74gc-9wvx"],"status":"published","title":"Beaver Builder Plugin (Starter Version) \u003c= 2.9.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'auto_play'","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.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00175,"percentile":0.0705,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-10-23T12:32:32Z","modified":"2026-10-08T11:10:00Z","products":[{"vendor":"fastlinemedia","product":"beaver_builder"},{"vendor":"the beaver builder team","product":"beaver builder plugin (starter version)"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/afec9b5b-da37-4e12-935e-9d3bb3ca01f0?source=cve","tags":["Product","Third Party Advisory"]},{"url":"https://www.wpbeaverbuilder.com/change-logs/","tags":["Release Notes"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-8427"},{"url":"https://www.wpbeaverbuilder.com/change-logs"},{"url":"https://github.com/advisories/GHSA-rmj9-74gc-9wvx"}],"sources":{"cve":[{"id":"CVE-2025-8427","title":"Beaver Builder Plugin (Starter Version) \u003c= 2.9.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'auto_play'","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.","status":"published","published":"2025-10-23T12:32:32.028Z","modified":"2026-04-08T17:15:43.469Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:38.351095Z"}],"euvd":[{"id":"EUVD-2025-35678","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.","status":"published","published":"2025-10-23T12:32:32Z","modified":"2026-04-08T17:15:43Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:44.656375Z"}],"ghsa":[{"id":"GHSA-rmj9-74gc-9wvx","title":"The Beaver Builder Plugin (Starter Version) plugin for WordPress is vulnerable to Stored Cross...","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.","status":"published","published":"2025-10-23T15:30:34Z","modified":"2025-10-23T15:30:45Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:04:12.076397Z"}],"nvd":[{"id":"CVE-2025-8427","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.","status":"published","published":"2025-10-23T13:15:46.113Z","modified":"2026-10-08T11:10:00.25Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:11:39.579859Z"}]}}