What’s Vulnerable › Vulnerabilities

CVE-2021-42748

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-01-10 · updated 2026-06-17
• Weakness: CWE-425

Description

In Beaver Builder through 2.5.0.3, attackers can bypass the visibility controls protection mechanism via the REST API.

Affected products

• beaverbuilder Beaver Builder Page Builder – Drag and Drop Website Builder: before 2.5.1 — fixed in 2.5.1

How to fix

Upgrade to a fixed version: beaverbuilder Beaver Builder Page Builder – Drag and Drop Website Builder 2.5.1. Check the vendor advisory for mitigations.

References

• https://docs.wpbeaverbuilder.com/beaver-builder/developer/conditionally-hidden-content/
• https://tekfused.com/tek/vulnerability-research/beaver-builder-vulnerabilities-visibility-conditional-logic-cve/
• https://docs.wpbeaverbuilder.com/beaver-builder/developer/conditionally-hidden-content/
• https://tekfused.com/tek/vulnerability-research/beaver-builder-vulnerabilities-visibility-conditional-logic-cve/

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