Medium · 6.5 CVE-2026-110903 EUVD-2026-102864GHSA-g8mj-q538-j89w

WordPress The Events Calendar plugin <= 6.18.1 - Cross Site Scripting (XSS) vulnerability

Published Oct 16, 2026 · Updated Oct 16, 2026 · Assigned by Patchstack

Vendor: Liquid Web / StellarWP Product: The Events Calendar

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Liquid Web / StellarWP The Events Calendar the-events-calendar allows Stored XSS.This issue affects The Events Calendar: from n/a through 6.18.1.

Affected products

Vendor	Product	Affected	Fixed
Liquid Web / StellarWP	The Events Calendar	≤ 6.18.1	—

References

https://patchstack.com/database/wordpress/plugin/the-events-calendar/vulnerability/wordpress-the-events-calendar-plugin-6-18-1-cross-site-scripting-xss-vulnerability?_s_id=cve vdb-entry