🔐 CVE Alert

CVE-2026-110701

HIGH 7.2

CP Multi View Events Calendar <= 1.4.42 - Unauthenticated Stored Cross-Site Scripting via 'CalendarTitle' Parameter

CVSS Score
7.2
EPSS Score
0.0%
EPSS Percentile
0th

The CP Multi View Events Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'CalendarTitle' parameter in all versions up to, and including, 1.4.42 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This requires that an administrator has enabled the "Allow edition in frontend?" option on at least one calendar view, which exposes the unauthenticated add endpoint and a publicly accessible nonce.

CWE CWE-79
Vendor codepeople
Product cp multi view events calendar
Published Oct 16, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability

Affected Versions

codepeople / CP Multi View Events Calendar
0 ≤ 1.4.42

References

NVD ↗ CVE.org ↗ EPSS Data ↗
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/12f2d3d3-4cc1-4569-9183-62f4841e72f7?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/cp-multi-view-calendar/tags/1.4.42/DC_MultiViewCal/src/Plugins/jquery.calendar.js#L2689 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/cp-multi-view-calendar/tags/1.4.42/php/datafeed.php#L23 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/cp-multi-view-calendar/tags/1.4.42/php/datafeed.php#L89 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/cp-multi-view-calendar/tags/1.4.42/cp-multi-view-calendar.php#L32 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/cp-multi-view-calendar/tags/1.4.42/php/datafeed.php#L340 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/log/cp-multi-view-calendar/ plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3748683/cp-multi-view-calendar/trunk/DC_MultiViewCal/src/Plugins/jquery.calendar.js

Credits

Supakiad S. (m3ez)