What’s Vulnerable › Vulnerabilities

CVE-2021-42749

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-01-10 · updated 2026-06-17
• Weakness: CWE-668

Description

In Beaver Themer, attackers can bypass conditional logic controls (for hiding content) when viewing the post archives. Exploitation requires that a Themer layout is applied to the archives, and that the post excerpt field is not set.

Affected products

• Beaver Builder Beaver Themer: all versions

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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