CVE-2026-119176 json
CP Multi View Events Calendar <= 1.4.43 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'Subject' Parameter
published 2026-10-30 9 d ago modified 2026-10-30 9 d ago also EUVD-2026-114258
- cvss
- 6.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 25%
- public exploits
- 0
- none known
Summary
The CP Multi View Events Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Subject' parameter in all versions up to, and including, 1.4.43 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The required nonce is localized to any published page carrying the calendar shortcode, making the adddetails endpoint reachable by any authenticated user with Subscriber-level access or above.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 9 d ago
Exploit prediction
0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N |
Affected products
- codepeople CP Multi View Events Calendar
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/026ce95f-3fa4-43d3-b786-1c379a210b50?source=cve
- plugins.trac.wordpress.org /browser/cp-multi-view-calendar/tags/1.4.43/DC_MultiViewCal/src/Plugins/jquery.calendar.js#L2938
- plugins.trac.wordpress.org /browser/cp-multi-view-calendar/tags/1.4.43/DC_MultiViewCal/src/Plugins/jquery.calendar.js#L2865
- plugins.trac.wordpress.org /browser/cp-multi-view-calendar/tags/1.4.43/DC_MultiViewCal/src/Plugins/jquery.calendar.js#L2293
- plugins.trac.wordpress.org /browser/cp-multi-view-calendar/tags/1.4.43/php/datafeed.php#L61
- plugins.trac.wordpress.org /browser/cp-multi-view-calendar/tags/1.4.43/php/datafeed.php#L79
- plugins.trac.wordpress.org /log/cp-multi-view-calendar/
- plugins.trac.wordpress.org /changeset/3774063/cp-multi-view-calendar/trunk/DC_MultiViewCal/src/Plugins/jquery.calendar.js
Sources
- CVE List CVE-2026-119176
- NVD CVE-2026-119176
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.