TI-2025-08145 Aliases CVE-2025-8897 GHSA-v6x6-9cw7-qmhr

Beaver Builder Plugin (Lite Version) <= 2.9.2.1 - Reflected Cross-Site Scripting

LOW 27CWE-79Published 2025-08-28 · Updated 2026-04-08

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

The Beaver Builder – WordPress Page Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘'fl_builder' parameter in all versions up to, and including, 2.9.2.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0022 12th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
beaverbuilder	Beaver Builder Page Builder – Drag and Drop Website Builder	up to 2.9.2.1	—	No fix listed	CNA

Beaver Builder Page Builder – Drag and Drop Website Builder Vendorbeaverbuilder Affected up to 2.9.2.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:fastlinemedia:beaver_builder:::::lite:wordpress::	up to 2.9.2.1	Vulnerable	beaverbuilder

cpe:2.3:a:fastlinemedia:beaver_builder:*:*:*:*:lite:wordpress:*:* Versions up to 2.9.2.1 Vulnerable ·beaverbuilder

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-8897
2026-10-03 Alias added: GHSA-v6x6-9cw7-qmhr

References

Patch 1

https://plugins.trac.wordpress.org/changeset/3350565/beaver-builder-lite-version/trunk/includes/ui-iframe.php

Advisory 1

https://www.wordfence.com/threat-intel/vulnerabilities/id/93504959-2154-4b8c-a7d1-c982bdc8d034?source=cve

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