Cross-Site Scripting Vulnerability in Bold Page Builder by BoldThemes
CVE-2025-66057

6.3MEDIUM

Key Information:

Vendor

WordPress
Status
Bold Page Builder
Vendor
CVE Published:
21 November 2025

What is CVE-2025-66057?

The Bold Page Builder plugin presents a significant cross-site scripting (XSS) vulnerability, particularly affecting versions up to 5.5.2. This flaw arises from improper input sanitization during web page generation, allowing attackers to inject malicious scripts that are executed in the context of the victim's browser. This could lead to unauthorized actions or data exposure, posing serious security risks for users and their websites.

Affected Version(s)

Bold Page Builder <= n/a

References

https://vdp.patchstack.com/database/Wordpress/Plugin/bold...
vdb-entry

CVSS V3.1

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

TarcĂ­sio Luchesi(Poystick) | Patchstack Bug Bounty Program
JSON
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CVE-2025-66057 : Cross-Site Scripting Vulnerability in Bold Page Builder by BoldThemes