CVE-2021-24243

An AJAX action registered by the WPBakery Page Builder (Visual Composer) Clipboard WordPress plugin before 4.5.6 did not have capability checks nor sanitization, allowing low privilege users (subscriber+) to call it and set XSS payloads, which will be triggered in all backend pages.

Affected products

Wpbakery Page Builder (Visual Composer) Clipboard

Wpbakery Page Builder Clipboard Project Wpbakery Page Builder Clipboard

< 4.5.6

Fix

Available

CVSS 3.1

5.4 MEDIUM

EPSS

0.7% (51th percentile)

Weakness

CWE-79

NVD status

Modified

Published

2021-05-05