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TI-2021-18952 Aliases CVE-2021-42748GHSA-xqcg-xx67-m64q

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

Priority LOW 26CWE-425Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-425.

Summary

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

Why it matters now

EPSS 0.01028 63rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:fastlinemedia:beaver_builder:*:*:*:*:lite:wordpress:*:*before 2.5.1Vulnerablebeaverbuilder
cpe:2.3:a:fastlinemedia:beaver_builder:*:*:*:*:professional:wordpress:*:*before 2.5.1Vulnerablebeaverbuilder
  • cpe:2.3:a:fastlinemedia:beaver_builder:*:*:*:*:lite:wordpress:*:* Versions before 2.5.1 Vulnerable ·beaverbuilder
  • cpe:2.3:a:fastlinemedia:beaver_builder:*:*:*:*:professional:wordpress:*:* Versions before 2.5.1 Vulnerable ·beaverbuilder

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-42748
  2. 2026-10-03 Alias added: GHSA-xqcg-xx67-m64q

References

Exploit 1

Patch 1

  • TI-2024-29515 WordPress Beaver Builder plugin <= 2.8.3.2 - Reflected Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
  • TI-2022-16754 WordPress Beaver Builder plugin <= 2.5.4.3 - Broken Access Control vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2025-03642 Beaver Builder Plugin (Starter Version) <= 2.9.1 - Authenticated (Administrator+) Arbitrary File Upload CVSS 3.1HIGH 7.2
  • TI-2024-35995 WordPress Beaver Builder plugin <= 2.8.4.3 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
  • TI-2024-25004 WordPress Beaver Builder plugin <= 2.8.2.2 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
  • TI-2024-20151 WordPress Beaver Builder plugin <= 2.7.4.4 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
See all 30 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences