CVE-2022-1001

PoC —

CVSS 3.1

4.8 medium

EPSS

5%p92

Published

Apr 18, 2022 (Apr 18, 2022)

Modified

Jun 17, 2026

Description

The WP Downgrade WordPress plugin before 1.2.3 only perform client side validation of its "WordPress Target Version" settings, but does not sanitise and escape it server side, allowing high privilege users such as admin to perform Cross-Site attacks even when the unfiltered_html capability is disallowed

Vendors: wp downgrade project
Products: wp downgrade
Ecosystems: WordPress
Weakness: CWE-79
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 (4.9%)

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