CVE-2026-110701CP Multi View Events Calendar <= 1.4.42 - Unauthenticated Stored Cross-Site Scripting via 'CalendarTitle' Parameter
Updated under an hour ago ()
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It affects codepeople CP Multi View Events Calendar. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.25%, higher than 15% of scored CVEs.
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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.
- CVSS
- 7.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.25% (percentile 15)
- Assigned by
- Wordfence
- NVD analysis
- Deferred
- Record last updated
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 16, 2026
Affected products
codepeople CP Multi View Events Calendar codepeople:cp_multi_view_events_calendar (from the name) | through 1.4.42 | CNA record |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/12f2d3d3-4cc1-4569-9183-62f4841e72f7?source=cve
- https://plugins.trac.wordpress.org/browser/cp-multi-view-calendar/tags/1.4.42/DC_MultiViewCal/src/Plugins/jquery.calendar.js#L2689
- https://plugins.trac.wordpress.org/browser/cp-multi-view-calendar/tags/1.4.42/php/datafeed.php#L23
- https://plugins.trac.wordpress.org/browser/cp-multi-view-calendar/tags/1.4.42/php/datafeed.php#L89
- https://plugins.trac.wordpress.org/browser/cp-multi-view-calendar/tags/1.4.42/cp-multi-view-calendar.php#L32
- https://plugins.trac.wordpress.org/browser/cp-multi-view-calendar/tags/1.4.42/php/datafeed.php#L340
- https://plugins.trac.wordpress.org/log/cp-multi-view-calendar/
- https://plugins.trac.wordpress.org/changeset/3748683/cp-multi-view-calendar/trunk/DC_MultiViewCal/src/Plugins/jquery.calendar.js
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.