CVE-2026-59516

WordPress ICS Calendar plugin <= 12.1.1 - Cross Site Scripting (XSS) vulnerability

State: Published
Severity: 7.1 High
Published: Jul 13, 2026
Updated: Jul 13, 2026
Reserved: Jul 5, 2026

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Room 34 Creative Services, LLC ICS Calendar ics-calendar allows Reflected XSS.This issue affects ICS Calendar: from n/a through <= 12.1.1.

Scores

CVSS	Score	Vector	Source
3.1	7.1 High	CVSS:3.1/AV:N/AC:L/PR:N/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
ICS CalendarRoom 34 Creative Services, LLC	12.1.1 and earlierAffectedfrom 12.1.1.1Not affected

References

https://patchstack.com/database/Wordpress/Plugin/ics-calendar/vulnerability/wordpress-ics-calendar-plugin-12-1-1-cross-site-scripting-xss-vulnerability?_s_id=cvevdb-entry

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