CVE-2026-110903

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

State: Published
Severity: 6.5 Medium
Published: Oct 16, 2026
Updated: Oct 16, 2026
Reserved: Oct 15, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L	Patchstack

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
The Events CalendarLiquid Web / StellarWP	6.18.1 and earlierAffectedfrom 6.18.2Not affected

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=cvevdb-entry

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