CP Multi View Event Calendar <= 1.4.36 - Missing Authorization

3.8
Missing Authorization
CVE CVE-2025-58009
CVSS 3.8 (Low)
Publicly Published September 22, 2025
Last Updated May 5, 2026
Researcher Nabil Irawan - Heroes Cyber Security

Description

The CP Multi View Event Calendar plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 1.4.36. This makes it possible for authenticated attackers, with editor-level access and above, to perform an unauthorized action.

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Vulnerability Details for CP Multi View Events Calendar

Software Type Plugin
Software Slug cp-multi-view-calendar (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.4.37, or a newer patched version
Affected Version
  • <= 1.4.36
Patched Version
  • 1.4.37

Recent vulnerabilities in CP Multi View Events Calendar

# Title CVE ID CVSS Researchers Date
1 CP Multi View Events Calendar <= 1.4.34 - Authenticated (Subscriber+) Stored Cross-Site Scripting CVE-2026-25465 6.4 PPzzAArr March 17, 2026
2 CP Multi View Event Calendar <= 1.4.10 - Missing Authentication leading to Authenticated (Subscriber+) Private Form Submission CVE-2023-28492 4.3 István Márton March 16, 2023
3 CP Multi View Event Calendar <= 1.4.13 - Insufficient Authorization CVE-2023-23814 3.8 yuyudhn February 20, 2023
4 Calendar Event Multi View <= 1.4.06 - Missing Authorization to Stored Cross-Site Scripting CVE-2022-2846 7.2 August 16, 2022
5 Calendar Event Multi View <= 1.3.99 - Reflected Cross-Site Scripting CVE-2021-24498 6.1 iohex July 5, 2021
6 Calendar Event Multi View < 1.0.2 - SQL Injection CVE-2014-8586 9.8 Claudio Viviani October 23, 2014

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