AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2021-24640

MEDIUM · CVSS 5.4 EPSS 0.62%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-09-20 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.4. It affects WordPress.

CVE
CVE-2021-24640
Severity
MEDIUM
CVSS
5.4
EPSS
0.62%
WordPress

Original NVD Description

The WordPress Slider Block Gutenslider plugin before 5.2.0 does not escape the minWidth attribute of a Gutenburg block, which could allow users with a role as low as contributor to perform Cross-Site Scripting attacks