CVE-2022-3426

PoC —

CVSS 3.1

4.8 medium

EPSS

<1%p46

Published

Dec 5, 2022 (Dec 5, 2022)

Modified

Jun 17, 2026

Description

The Advanced WP Columns WordPress plugin through 2.0.6 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Vendors: advanced wp columns project
Products: advanced wp columns
Ecosystems: WordPress
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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