WordPress Calendar Event Multi View plugin <= 1.4.13 - Broken Access Control vulnerability

published 2024-12-09 23 mo ago modified 2026-06-17 4 mo ago also BIT-wordpress-2023-23814 , BIT-wordpress-multisite-2023-23814 , EUVD-2023-27900

cvss: 3.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 40%
public exploits: 0; none known

Missing Authorization vulnerability in CodePeople CP Multi View Event Calendar allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects CP Multi View Event Calendar : from n/a through 1.4.13.

Patch / fix

fixed in 3

bitnami wordpress 1.4.15
bitnami wordpress-multisite 1.4.15
CodePeople CP Multi View Event Calendar 1.4.15

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 23 mo ago (2024-12-09)

Exploit prediction

0.47% chance of exploitation in the next 30 days, higher than 40% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	3.8	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
OSV	3.1	3.8	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N

Affected packages

ecosystem	package	affected	fixed in
bitnami	wordpress	<1.4.15	1.4.15
bitnami	wordpress-multisite	<1.4.15	1.4.15

Affected products

CodePeople CP Multi View Event Calendar

Classification

Weakness

CWE-862 Missing Authorization

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/wordpress/plugin/cp-multi-view-calendar/vulnerability/wordpress-calendar-event-multi-view-plugin-1-4
vdb-entry, web

Sources

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.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.

Summary