The Events Calendar <= 6.13.2 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2025-5144
CVSS 6.4 (Medium)
Publicly Published June 10, 2025
Last Updated June 11, 2025
Researcher Asaf Mozes

Description

The The Events Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘data-date-*’ parameters in all versions up to, and including, 6.13.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

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Vulnerability Details for The Events Calendar

Software Type Plugin
Software Slug the-events-calendar (view on wordpress.org)
Patched? Yes
Remediation Update to version 6.13.2.1, or a newer patched version
Affected Version
  • <= 6.13.2
Patched Version
  • 6.13.2.1

Recent vulnerabilities in The Events Calendar

# Title CVE ID CVSS Researchers Date
1 The Events Calendar 6.15.12-6.16.2 - Unauthenticated SQL Injection CVE-2026-49772 7.5 vtim June 8, 2026
2 The Events Calendar <= 6.15.17 - Authenticated (Author+) Arbitrary File Read via ajax_create_import CVE-2026-3585 7.5 Dmitrii Ignatyev March 9, 2026
3 The Events Calendar <= 6.15.16 - Improper Authorization to Authenticated (Contributor+) Event/Organizer/Venue Update/Trash via REST API CVE-2026-2694 5.4 type5afe February 25, 2026
4 The Events Calendar <= 6.15.13 - Missing Authorization to Authenticated (Subscriber+) Data Migration Control CVE-2025-15043 5.4 type5afe January 20, 2026
5 The Events Calendar <= 6.15.12.2 - Missing Authorization CVE-2025-69352 4.3 Phat RiO January 9, 2026
6 The Events Calendar <= 6.15.9 - Sysinfo Key Incorrect Comparison to Unauthenticated Sensitive Information Exposure CVE-2025-12192 5.3 mikemyers November 4, 2025
7 The Events Calendar 6.15.1.1 - 6.15.9 - Unauthenticated SQL Injection via s CVE-2025-12197 7.5 holme November 4, 2025
8 The Events Calendar <= 6.15.9 - Missing Authorization to Authenticated (Subscriber+) Draft Event Title/QR Code Exposure CVE-2025-12175 4.3 Md. Moniruzzaman Prodhan (NomanProdhan) October 30, 2025
9 The Events Calendar <= 6.15.2 - Missing Authorization to Unauthenticated Password-Protected Information Disclosure CVE-2025-9808 5.3 Miguel Santareno September 15, 2025
10 The Events Calendar <= 6.15.1 - Unauthenticated SQL Injection CVE-2025-9807 7.5 mikemyers September 11, 2025

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