CVE-2026-92084 json
Beaver Builder Page Builder <= 2.11.0.5 - Unauthenticated Arbitrary Shortcode Execution via Sidebar Module Widget Output
published 2026-10-03 36 d ago modified 2026-10-06 33 d ago also EUVD-2026-91966
- cvss
- 9.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 56%
- public exploits
- 0
- none known
Summary
The The Beaver Builder Page Builder – Drag and Drop Website Builder plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 2.11.0.5. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes. Exploitation requires the target site to have a Beaver Builder page containing the Sidebar module populated with a widget that displays attacker-controllable text, such as the core Recent Comments widget, with comment moderation disabled or the attacker's comment approved.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 36 d ago
Exploit prediction
0.80% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
Affected products
- beaverbuilder Beaver Builder Page Builder – Drag and Drop Website Builder
Classification
- Weakness
-
- CWE-94 Improper Control of Generation of Code
References
- wordfence.com /threat-intel/vulnerabilities/id/794e6d9b-ac07-4261-a60d-81c474973005?source=cve
- plugins.trac.wordpress.org /browser/beaver-builder-lite-version/tags/2.11.0.5/classes/class-fl-builder.php#L2139
- plugins.trac.wordpress.org /browser/beaver-builder-lite-version/tags/2.11.0.5/modules/sidebar/sidebar.php#L11
- plugins.trac.wordpress.org /browser/beaver-builder-lite-version/tags/2.11.0.5/modules/sidebar/includes/frontend.php#L4
- plugins.trac.wordpress.org /browser/beaver-builder-lite-version/tags/2.11.0.5/classes/class-fl-builder-module.php#L143
- plugins.trac.wordpress.org /browser/beaver-builder-lite-version/tags/2.11.0.5/classes/class-fl-builder.php#L2264
- plugins.trac.wordpress.org /changeset/3713226/beaver-builder-lite-version/trunk/modules/sidebar/sidebar.php
Sources
- CVE List CVE-2026-92084
- NVD CVE-2026-92084
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.