CVE-2025-62990 - CVE House

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Status published Medium CVE-2025-62990

WordPress Livemesh Addons for Beaver Builder plugin <= 3.9.2 - Cross Site Scripting (XSS) vulnerability

6.5 CVSS

Vulnerability Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in livemesh Livemesh Addons for Beaver Builder addons-for-beaver-builder allows Stored XSS.This issue affects Livemesh Addons for Beaver Builder: from n/a through <= 3.9.2.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Peter Thaleikis | Patchstack Bug Bounty Program

References

https://patchstack.com/database/Wordpress/Plugin/addons-for-beaver-builder/vulnerability/wordpress-livemesh-addons-for-beaver-builder-plugin-3-9-2-cross-site-scripting-xss-vulnerability?_s_id=cve

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Affected Vendor

livemesh

View all reports →

Affected Software

Livemesh Addons for Beaver Builder

Vulnerable Versions:

0

Timeline

Official Publish: December 31st, 2025

Last Modified: April 28th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1189 Drive-by Compromise

T1059.007 JavaScript

T1539 Steal Web Session Cookie

T1213 Data from Information Repositories

T1567 Exfiltration Over Web Service

T1491.001 Defacement