Security Advisory

CVE-2021-36841

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-09-27 15:35:11
Last updated 2026-04-28 16:07:32
Assigner Patchstack
State PUBLISHED

Description

Authenticated Stored Cross-Site Scripting (XSS) vulnerability in YITH Maintenance Mode (WordPress plugin) versions <= 1.3.7, vulnerable parameter &yith_maintenance_newsletter_submit_label. Possible even when unfiltered HTML is disallowed by WordPress configuration.