CVE-2026-62138

MEDIUM 6.5

WordPress Visual Composer Website Builder plugin <= 45.16.1 - Cross Site Scripting (XSS) vulnerability

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

Contributor Cross Site Scripting (XSS) in Visual Composer Website Builder <= 45.16.1 versions.

CWE	CWE-79
Vendor	visual composer
Product	visual composer website builder
Published	Sep 11, 2026
Last Updated	Sep 11, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

Visual Composer / Visual Composer Website Builder

n/a ≤ 45.16.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/visualcomposer/vulnerability/wordpress-visual-composer-website-builder-plugin-45-16-1-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

sungbyeongchan | Patchstack Bug Bounty Program