CVE-2026-110701
CP Multi View Events Calendar <= 1.4.42 - Unauthenticated Stored Cross-Site Scripting via 'CalendarTitle' Parameter
- Published
- Updated
- Reserved
- Assigned by
- Wordfence
Description
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.
Timeline
ID reserved
By Wordfence
- 2 days later
· 2 days later
Published
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| WordfenceCNA (assigner) | 3.1 | High7.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N |
| NVDNVD · Deferred | 3.1 | High7.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.25% · top 84% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.2.
Weakness
Affected products
codepeople · CP Multi View Events Calendar
- affected ≤ 1.4.42
References (8)
- https://www.wordfence.com/threat-intel/vulnerabilities/id/12f2d3d3-4cc1-4569-9183-62f4841e72f7?source=cve (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/cp-multi-view-calendar/tags/1.4.42/DC_MultiViewCal/src/Plugins/jquery.calendar.js#L2689 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/cp-multi-view-calendar/tags/1.4.42/php/datafeed.php#L23 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/cp-multi-view-calendar/tags/1.4.42/php/datafeed.php#L89 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/cp-multi-view-calendar/tags/1.4.42/cp-multi-view-calendar.php#L32 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/cp-multi-view-calendar/tags/1.4.42/php/datafeed.php#L340 (opens in a new tab)
- https://plugins.trac.wordpress.org/log/cp-multi-view-calendar/ (opens in a new tab)
- https://plugins.trac.wordpress.org/changeset/3748683/cp-multi-view-calendar/trunk/DC_MultiViewCal/src/Plugins/jquery.calendar.js (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-110701)Record last updated .