AUGUST 4, 2026
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Case File

CVE-2026-4022

MEDIUM · CVSS 6.4 EPSS 0.24%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-03-21 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.4. It affects WordPress. Exploitation may require the attacker to be authenticated.

CVE
CVE-2026-4022
Severity
MEDIUM
CVSS
6.4
EPSS
0.24%
WordPress

Original NVD Description

The Show Posts list – Easy designs, filters and more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'post_type' shortcode attribute in the 'swiftpost-list' shortcode in all versions up to, and including, 1.1.0 due to insufficient input sanitization and output escaping on user-supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.