Modern Events Calendar Lite < 5.22.1 - Admin+ Stored Cross-Site Scripting

4.8
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2021-24687
CVSS 4.8 (Medium)
Publicly Published September 6, 2021
Last Updated January 22, 2024
Researcher Shivam Rai

Description

The Modern Events Calendar Lite WordPress plugin before 5.22.2 does not escape some of its settings before outputting them in attributes, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

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Vulnerability Details for Modern Events Calendar Lite

Software Type Plugin
Software Slug modern-events-calendar-lite (view on wordpress.org)
Patched? Yes
Remediation Update to version 5.22.2, or a newer patched version
Affected Version
  • <= 5.22.1
Patched Version
  • 5.22.2

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