CVE-2022-3892

PoC —

CVSS 3.1

4.8 medium

EPSS

<1%p41

Published

Dec 5, 2022 (Dec 5, 2022)

Modified

Jun 17, 2026

Description

The WP OAuth Server (OAuth Authentication) WordPress plugin before 4.2.2 does not sanitize and escape Client IDs, 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: wp-oauth
Products: wp oauth server
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 (0.5%)

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